Answer in brief
CVE-2017-6736 records a High severity vulnerability in CVE Program Container. The current sources mark it as known exploited. The current feed maps Cisco/IOS (generic), IntelliShield/Universal Product (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. Known-exploitation status makes exposure review time-sensitive. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Cisco/IOS (generic), IntelliShield/Universal Product (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Cisco/IOSgeneric | 12.1(3a)XI9 || 12.1(3)XI || 12.1(3a)XI8 || 12.1(3a)XI3 || 12.1(3a)XI1 || 12.1(3a)XI7 || 12.1(3a)XI6 || 12.1(3a)XI4 || 12.1(3a)XI2 || 12.1(3a)XI5 || 12.0(5)S || 12.0(11)S6 || 12.0(10)S || 12.0(11)S5 || 12.0(2)S || 12.0(4)S || 12.0(6)S2 || 12.0(7)S || 12.0(6)S || 12.0(6)S1 || 12.0(11)S4 || 12.0(10)S1 || 12.0(10)S7 || 12.0(11)S3 || 12.0(14)S4 || 12.0(14)S6 || 12.0(12)S1 || 12.0(15)S2 || 12.0(10)S3 || 12.0(8)S || 12.0(10)S3b || 12.0(8)S1 || 12.0(10)S4 || 12.0(3)S || 12.0(10)S2 || 12.0(11)S1 || 12.0(10)S8 || 12.0(9)S || 12.0(9)S8 || 12.0(13)S4 || 12.0(15)S5 || 12.0(13)S3 || 12.0(10)S5 || 12.0(10)S6 || 12.0(7)S1 || 12.0(12)S2 || 12.0(11)S || 12.0(11)S2 || 12.0(14)S5 || 12.2(4)B || 12.2(15)B || 12.2(16)B1 || 12.2(4)B7 || 12.2(4)B2 || 12.2(16)B2 || 12.2(4)B6 || 12.2(4)B1 || 12.2(4)B4 || 12.2(4)B3 || 12.2(4)B8 || 12.2(4)B5 || 12.2(16)B || 12.2(14)S || 12.2(20)S || 12.2(18)S || 12.2(14)S16 || 12.2(25)S || 12.2(9)S || 12.2(20)S10 || 12.2(20)S8 || 12.2(14)S7 || 12.2(14)S11 || 12.2(25)S12 || 12.2(25)S4 || 12.2(14)S18 || 12.2(18)S8 || 12.2(18)S10 || 12.2(25)S15 || 12.2(20)S5 || 12.2(25)S7 || 12.2(18)S7 || 12.2(25)S14 || 12.2(14)S10 || 12.2(25)S11 || 12.2(14)S13 || 12.2(18)S1 || 12.2(18)S11 || 12.2(18)S5 || 12.2(20)S4 || 12.2(25)S10 || 12.2(20)S7 || 12.2(18)S2 || 12.2(25)S5 || 12.2(14)S17 || 12.2(18)S9 || 12.2(14)S3 || 12.2(18)S6 || 12.2(18)S12 || 12.2(25)S13 || 12.2(18)S4 || 12.2(25)S2 || 12.2(20)S2 || 12.2(20)S12 || 12.2(14)S12 || 12.2(20)S11 || 12.2(25)S8 || 12.2(20)S14 || 12.2(20)S9 || 12.2(14)S15 || 12.2(14)S1 || 12.2(14)S9 || 12.2(14)S2 || 12.2(14)S19 || 12.2(14)S8 || 12.2(18)S3 || 12.2(20)S6 || 12.2(14)S5 || 12.2(20)S3 || 12.2(25)S1 || 12.2(18)S13 || 12.2(25)S9 || 12.2(14)S14 || 12.2(25)S3 || 12.2(20)S1 || 12.2(20)S13 || 12.2(25)S6 || 12.2(2)XA || 12.2(2)XA2 || 12.2(2)XA3 || 12.2(2)XA4 || 12.2(2)XA5 || 12.2(2)XA1 || 12.2(2)XB11 || 12.2(2)XB5 || 12.2(2)XB2 || 12.2(2)XB10 || 12.2(2)XB7 || 12.2(2)XB3 || 12.2(2)XB6 || 12.2(2)XB14 || 12.2(2)XB12 || 12.2(2)XB15 || 12.2(2)XB8 || 12.2(2)XG || 12.2(4)XL || 12.2(4)XL5 || 12.2(4)XL2 || 12.2(4)XL6 || 12.2(4)XL4 || 12.2(4)XL1 || 12.2(4)XL3 || 12.2(4)XM || 12.2(4)XM3 || 12.2(4)XM2 || 12.2(4)XM4 || 12.2(10a) || 12.2(1) || 12.2(21b) || 12.2(10) || 12.2(1a) || 12.2(1b) || 12.2(1c) || 12.2(1d) || 12.2(10b) || 12.2(10d) || 12.2(10g) || 12.2(3b) || 12.2(3c) || 12.2(3d) || 12.2(3g) || 12.2(3) || 12.2(5) || 12.2(5a) || 12.2(5b) || 12.2(5c) || 12.2(5d) || 12.2(6g) || 12.2(6h) || 12.2(6i) || 12.2(6j) || 12.2(6) || 12.2(6a) || 12.2(6b) || 12.2(6c) || 12.2(6d) || 12.2(6e) || 12.2(6f) || 12.2(7a) || 12.2(7b) || 12.2(7c) || 12.2(7g) || 12.2(7) || 12.2(37) || 12.2(19b) || 12.2(24b) || 12.2(12e) || 12.2(28) || 12.2(34) || 12.2(34a) || 12.2(46a) || 12.2(12b) || 12.2(26b) || 12.2(28a) || 12.2(12i) || 12.2(19) || 12.2(24) || 12.2(12g) || 12.2(13c) || 12.2(12f) || 12.2(12c) || 12.2(32) || 12.2(31) || 12.2(26a) || 12.2(27) || 12.2(17e) || 12.2(28d) || 12.2(17a) || 12.2(12k) || 12.2(13e) || 12.2(12a) || 12.2(19c) || 12.2(27b) || 12.2(17b) || 12.2(23) || 12.2(27a) || 12.2(16) || 12.2(12m) || 12.2(40) || 12.2(28c) || 12.2(24a) || 12.2(21a) || 12.2(13b) || 12.2(23a) || 12.2(17d) || 12.2(26) || 12.2(23c) || 12.2(16b) || 12.2(13) || 12.2(19a) || 12.2(17f) || 12.2(28b) || 12.2(23d) || 12.2(12) || 12.2(12j) || 12.2(23f) || 12.2(17) || 12.2(16c) || 12.2(16a) || 12.2(27c) || 12.2(12l) || 12.2(12h) || 12.2(16f) || 12.2(29a) || 12.2(29b) || 12.2(13a) || 12.2(40a) || 12.2(26c) || 12.2(23e) || 12.2(21) || 12.2(46) || 12.2(29) || 12.2(2)XN || 12.2(1)XS1a || 12.2(2)XT || 12.2(2)XT2 || 12.2(2)XT3 || 12.2(4)XW || 12.2(4)YA || 12.2(4)YA6 || 12.2(4)YA1 || 12.2(4)YA2 || 12.2(4)YA7 || 12.2(2)YC4 || 12.2(2)YC3 || 12.2(8)YD || 12.2(8)YD3 || 12.2(8)YD2 || 12.2(8)YD1 || 12.2(4)YF || 12.2(4)YH || 12.0(19) || 12.0(2a) || 12.0(6) || 12.0(13) || 12.0(1) || 12.0(9) || 12.0(16) || 12.0(2) || 12.0(28c) || 12.0(18a) || 12.0(17) || 12.0(19a) || 12.0(3a) || 12.0(8a) || 12.0(16a) || 12.0(18) || 12.0(6b) || 12.0(13a) || 12.0(20) || 12.0(28b) || 12.0(7) || 12.0(25) || 12.0(15b) || 12.0(28d) || 12.0(26) || 12.0(3) || 12.0(15) || 12.0(11a) || 12.0(4) || 12.0(15a) || 12.0(4b) || 12.0(8) || 12.0(21a) || 12.0(22) || 12.0(19b) || 12.0(18b) || 12.0(17a) || 12.0(1a) || 12.0(4a) || 12.0(10) || 12.0(24) || 12.0(12) || 12.0(11) || 12.0(23) || 12.0(14) || 12.0(5a) || 12.0(20a) || 12.0(14a) || 12.0(2b) || 12.0(12a) || 12.0(6a) || 12.0(7a) || 12.0(3d) || 12.0(28a) || 12.0(9a) || 12.0(3b) || 12.0(28) || 12.0(10a) || 12.0(21) || 12.0(5) || 12.0(27) || 12.0(3c) || 12.0(5)XE5 || 12.0(3)XE1 || 12.0(5)XE || 12.0(2)XE4 || 12.0(5)XE8 || 12.0(2)XE3 || 12.0(5)XE7 || 12.0(4)XE2 || 12.0(7)XE || 12.0(2)XE1 || 12.0(3)XE2 || 12.0(5)XE4 || 12.0(5)XE2 || 12.0(5)XE1 || 12.0(7)XE2 || 12.0(4)XE || 12.0(5)XE6 || 12.0(2)XE || 12.0(7)XE1 || 12.0(2)XE2 || 12.0(1)XE || 12.0(5)XE3 || 12.2(2)XF2 || 12.0(7)XK2 || 12.0(5)XK1 || 12.0(7)XK1 || 12.0(5)XK2 || 12.0(7)XK3 || 12.0(5)XK || 12.0(7)XK || 12.1(5)XM4 || 12.1(5)XM6 || 12.1(5)XM8 || 12.1(5)XM3 || 12.1(5)XM2 || 12.1(5)XM5 || 12.1(5)XM1 || 12.1(5)XM || 12.1(5)XM7 || 12.2(2)DD || 12.2(2)DD4 || 12.2(2)DD3 || 12.2(2)DD2 || 12.2(2)DD1 || 12.2(1)XD || 12.2(1)XD2 || 12.2(1)XD4 || 12.2(1)XD3 || 12.2(1)XD1 || 12.2(2)XH || 12.2(2)XH2 || 12.2(2)XJ || 12.2(2)XK || 12.2(2)XK3 || 12.2(2)XK2 || 12.2(2)XQ || 12.2(2)XQ1 || 12.0(1)T || 12.0(3)T1 || 12.0(2a)T1 || 12.0(7)T1 || 12.0(2)T || 12.0(4)T || 12.0(3)T3 || 12.0(7)T3 || 12.0(1)T1 || 12.0(7)T2 || 12.0(7)T || 12.0(5)T || 12.0(3)T || 12.0(5)T1 || 12.0(4)T1 || 12.0(5)T2 || 12.0(3)T2 || 12.0(2)T1 || 12.1(1)EX || 12.1(5c)EX || 12.1(8a)EX || 12.1(9)EX || 12.1(10)EX || 12.1(11b)EX || 12.1(12c)EX || 12.1(13)EX || 12.1(6)EX || 12.1(13)EX3 || 12.1(9)EX1 || 12.1(8b)EX3 || 12.1(10)EX2 || 12.1(5c)EX1 || 12.1(1)EX1 || 12.1(8b)EX5 || 12.1(12c)EX1 || 12.1(10)EX1 || 12.1(8a)EX1 || 12.1(8b)EX2 || 12.1(13)EX1 || 12.1(11b)EX1 || 12.1(8b)EX4 || 12.1(9)EX3 || 12.1(9)EX2 || 12.1(5c)EX3 || 12.1(13)EX2 || 12.2(4)BW || 12.2(4)BW1a || 12.2(4)BW2 || 12.2(4)BW1 || 12.2(2)BX || 12.2(2)BX1 || 12.2(15)BZ2 || 12.2(1)DX || 12.2(1)DX1 || 12.2(2)DX3 || 12.2(15)MC1c || 12.2(15)MC2g || 12.2(8)MC2 || 12.2(15)MC2k || 12.2(8)MC2d || 12.2(15)MC1b || 12.2(15)MC2b || 12.2(15)MC2a || 12.2(15)MC2m || 12.2(15)MC1 || 12.2(15)MC2f || 12.2(8)MC2b || 12.2(15)MC2j || 12.2(8)MC2c || 12.2(15)MC2e || 12.2(15)MC1a || 12.2(15)MC2c || 12.2(15)MC2i || 12.2(15)MC2h || 12.2(8)MC1 || 12.2(15)MC2l || 12.2(14)SZ || 12.2(14)SZ5 || 12.2(14)SZ6 || 12.2(14)SZ3 || 12.2(14)SZ4 || 12.2(14)SZ1 || 12.2(14)SZ2 || 12.2(2)XU || 12.2(8)YJ || 12.2(11)YT || 12.2(11)YT1 || 12.2(11)YT2 || 12.2(8)YN || 12.2(8)YN1 || 12.2(9)YO || 12.2(9)YO3 || 12.2(9)YO2 || 12.2(9)YO1 || 12.2(9)YO4 || 12.2(1a)XC || 12.2(2)XC || 12.2(1a)XC1 || 12.2(1a)XC3 || 12.2(2)XC1 || 12.2(1a)XC2 || 12.2(2)XC2 || 12.2(11)YP3 || 12.2(8)YL || 12.2(8)YM || 12.2(11)YU || 12.2(11)YV || 12.2(8)YW2 || 12.2(8)YW || 12.2(8)YW3 || 12.2(8)YW1 || 12.2(11)YX || 12.2(11)YX1 || 12.2(8)YY || 12.2(8)YY4 || 12.2(8)YY3 || 12.2(8)YY2 || 12.2(8)YY1 || 12.2(11)YZ || 12.2(11)YZ1 || 12.2(11)YZ2 || 12.2(9)ZA || 12.2(14)ZA || 12.2(14)ZA3 || 12.2(14)ZA2 || 12.2(14)ZA5 || 12.2(14)ZA4 || 12.2(14)ZA6 || 12.2(14)ZA7 || 12.2(8)ZB || 12.2(8)ZB3 || 12.2(8)ZB2 || 12.2(8)ZB7 || 12.2(8)ZB6 || 12.2(8)ZB4 || 12.2(8)ZB8 || 12.2(8)ZB1 || 12.2(8)ZB4a || 12.2(8)ZB5 || 12.2(13)ZD || 12.2(13)ZD3 || 12.2(13)ZD2 || 12.2(13)ZD1 || 12.2(13)ZD4 || 12.2(13)ZE || 12.2(13)ZF || 12.2(13)ZF2 || 12.2(13)ZF1 || 12.2(13)ZH || 12.2(13)ZH5 || 12.2(13)ZH2 || 12.2(13)ZH3 || 12.2(15)ZJ || 12.2(15)ZJ2 || 12.2(15)ZJ1 || 12.2(15)ZJ3 || 12.2(15)ZJ5 || 12.2(15)ZL || 12.2(15)ZL1 || 12.0(5)XT1 || 12.2(9)YE || 12.3(9a) || 12.3(15) || 12.3(19) || 12.3(10f) || 12.3(10a) || 12.3(1) || 12.3(1a) || 12.3(10) || 12.3(10b) || 12.3(10c) || 12.3(10d) || 12.3(10e) || 12.3(12b) || 12.3(12a) || 12.3(12c) || 12.3(12d) || 12.3(12e) || 12.3(12) || 12.3(13) || 12.3(13a) || 12.3(13b) || 12.3(15a) || 12.3(16) || 12.3(17) || 12.3(17a) || 12.3(17b) || 12.3(18) || 12.3(20) || 12.3(3f) || 12.3(3e) || 12.3(3g) || 12.3(3c) || 12.3(3b) || 12.3(3a) || 12.3(3) || 12.3(3i) || 12.3(3h) || 12.3(5c) || 12.3(5b) || 12.3(5a) || 12.3(5) || 12.3(5f) || 12.3(5e) || 12.3(5d) || 12.3(6f) || 12.3(6e) || 12.3(6c) || 12.3(6b) || 12.3(6a) || 12.3(6) || 12.3(9d) || 12.3(9e) || 12.3(9) || 12.3(9b) || 12.3(9c) || 12.3(16a) || 12.3(15b) || 12.3(21) || 12.3(22) || 12.3(21b) || 12.3(23) || 12.3(26) || 12.3(20a) || 12.3(22a) || 12.3(25) || 12.3(17c) || 12.3(24) || 12.3(19a) || 12.3(24a) || 12.3(18a) || 12.3(1a)B || 12.3(3)B || 12.3(5a)B || 12.3(3)B1 || 12.3(5a)B3 || 12.3(5a)B2 || 12.3(5a)B5 || 12.3(5a)B4 || 12.3(5a)B1 || 12.3(11)T || 12.3(7)T12 || 12.3(11)T11 || 12.3(11)T10 || 12.3(14)T7 || 12.3(14)T || 12.3(8)T || 12.3(2)T || 12.3(4)T || 12.3(7)T || 12.3(8)T9 || 12.3(2)T9 || 12.3(8)T6 || 12.3(4)T2a || 12.3(4)T9 || 12.3(4)T4 || 12.3(2)T1 || 12.3(11)T5 || 12.3(7)T3 || 12.3(2)T2 || 12.3(8)T3 || 12.3(4)T7 || 12.3(8)T7 || 12.3(11)T8 || 12.3(7)T2 || 12.3(8)T4 || 12.3(8)T8 || 12.3(14)T5 || 12.3(11)T3 || 12.3(4)T10 || 12.3(2)T4 || 12.3(8)T10 || 12.3(14)T2 || 12.3(4)T2 || 12.3(7)T7 || 12.3(7)T10 || 12.3(7)T4 || 12.3(11)T6 || 12.3(7)T11 || 12.3(4)T6 || 12.3(2)T3 || 12.3(2)T5 || 12.3(2)T6 || 12.3(4)T3 || 12.3(14)T3 || 12.3(2)T8 || 12.3(11)T4 || 12.3(7)T9 || 12.3(8)T11 || 12.3(11)T9 || 12.3(7)T8 || 12.3(4)T1 || 12.3(8)T5 || 12.3(4)T11 || 12.3(4)T8 || 12.3(14)T1 || 12.3(11)T2 || 12.3(7)T6 || 12.3(2)T7 || 12.3(11)T7 || 12.3(7)T1 || 12.3(14)T6 || 12.3(8)T1 || 12.3(2)XA || 12.3(2)XA1 || 12.3(4)XQ || 12.3(4)XQ1 || 12.3(11)XL || 12.3(11)XL1 || 12.3(4)XK3 || 12.3(4)XK1 || 12.3(4)XK4 || 12.3(4)XK || 12.3(4)XK2 || 12.3(7)XJ || 12.3(7)XJ1 || 12.3(7)XJ2 || 12.3(7)XI7 || 12.3(7)XI1b || 12.3(7)XI7a || 12.3(7)XI2a || 12.3(7)XI1c || 12.3(7)XI3 || 12.3(7)XI6 || 12.3(7)XI8c || 12.3(7)XI2 || 12.3(7)XI5 || 12.3(4)XG || 12.3(4)XG3 || 12.3(4)XG1 || 12.3(4)XG4 || 12.3(4)XG2 || 12.3(4)XG5 || 12.3(2)XF || 12.3(2)XE || 12.3(2)XE1 || 12.3(4)XD || 12.3(4)XD4 || 12.3(4)XD1 || 12.3(4)XD3 || 12.3(4)XD2 || 12.3(2)XC || 12.3(2)XC2 || 12.3(2)XB2 || 12.3(2)XB || 12.3(2)XB3 || 12.3(2)XB1 || 12.2(14)SU || 12.2(14)SU1 || 12.2(14)SU2 || 12.2(25)SE2 || 12.2(29)SV2 || 12.2(25)SW || 12.2(23)SW || 12.2(25)SW9 || 12.2(25)SW2 || 12.2(25)SW3a || 12.2(25)SW5 || 12.2(25)SW4a || 12.2(25)SW4 || 12.2(25)SW7 || 12.2(23)SW1 || 12.2(25)SW6 || 12.2(25)SW1 || 12.2(25)SW8 || 12.2(25)SW3 || 12.2(17d)SXB || 12.2(17d)SXB6 || 12.2(17d)SXB11 || 12.2(17d)SXB7 || 12.2(17d)SXB4 || 12.2(17d)SXB2 || 12.2(17d)SXB3 || 12.2(17d)SXB5 || 12.2(17d)SXB10 || 12.2(17d)SXB8 || 12.2(17d)SXB11a || 12.2(17d)SXB1 || 12.2(17d)SXB9 || 12.2(17b)SXA || 12.2(17b)SXA2 || 12.2(18)SXD || 12.2(18)SXD7a || 12.2(18)SXD7b || 12.2(18)SXD1 || 12.2(18)SXD6 || 12.2(18)SXD7 || 12.2(18)SXD5 || 12.2(18)SXD4 || 12.2(18)SXD2 || 12.2(18)SXD3 || 12.3(7)XR || 12.3(7)XR4 || 12.3(7)XR3 || 12.3(7)XR5 || 12.3(7)XR6 || 12.3(7)XR7 || 12.3(8)XU || 12.3(8)XU5 || 12.3(8)XU2 || 12.3(8)XU1 || 12.3(8)XU4 || 12.3(8)XU3 || 12.3(8)XX || 12.3(8)XX1 || 12.3(8)XW || 12.3(8)XW2 || 12.3(8)XW3 || 12.3(8)XW1 || 12.3(2)XZ1 || 12.3(2)XZ2 || 12.3(11)YF || 12.3(11)YF2 || 12.3(11)YF3 || 12.3(11)YF4 || 12.3(11)YF1 || 12.3(8)YG || 12.3(8)YG3 || 12.3(8)YG2 || 12.3(8)YG4 || 12.2(1)M0 || 12.2(6c)M1 || 12.2(12b)M1 || 12.2(12h)M1 || 12.2(8)BY || 12.2(8)BY1 || 12.2(8)BY2 || 12.2(4)XV || 12.2(4)XV1 || 12.2(4)XV2 || 12.2(4)XV4 || 12.2(4)XV4a || 12.2(4)XV3 || 12.2(4)XV5 || 12.3(1a)BW || 12.3(11)YJ || 12.3(11)YK || 12.3(11)YK1 || 12.3(11)YK2 || 12.2(18)SO1 || 12.2(18)SO3 || 12.2(18)SO2 || 12.3(2)JA3 || 12.3(2)JA4 || 12.3(11)JA3 || 12.3(11)JA2 || 12.3(14)YQ8 || 12.3(14)YQ || 12.3(14)YQ5 || 12.3(14)YQ4 || 12.3(14)YQ7 || 12.3(14)YQ1 || 12.3(14)YQ6 || 12.3(14)YQ3 || 12.3(14)YQ2 || 12.4(3e) || 12.4(7b) || 12.4(8) || 12.4(5b) || 12.4(7a) || 12.4(3d) || 12.4(1) || 12.4(1a) || 12.4(1b) || 12.4(1c) || 12.4(10) || 12.4(3) || 12.4(3a) || 12.4(3b) || 12.4(3c) || 12.4(3f) || 12.4(5) || 12.4(5a) || 12.4(7c) || 12.4(7) || 12.4(8a) || 12.4(8b) || 12.4(7d) || 12.4(3g) || 12.4(8c) || 12.4(10b) || 12.4(12) || 12.4(12a) || 12.4(12b) || 12.4(13) || 12.4(13a) || 12.4(13b) || 12.4(13c) || 12.4(7e) || 12.4(17) || 12.4(25e) || 12.4(18b) || 12.4(18e) || 12.4(25g) || 12.4(3i) || 12.4(3j) || 12.4(23b) || 12.4(3h) || 12.4(7h) || 12.4(25a) || 12.4(16) || 12.4(13d) || 12.4(25) || 12.4(25c) || 12.4(19) || 12.4(13e) || 12.4(25b) || 12.4(23) || 12.4(10c) || 12.4(21) || 12.4(16b) || 12.4(16a) || 12.4(23a) || 12.4(25d) || 12.4(7f) || 12.4(18) || 12.4(21a) || 12.4(13f) || 12.4(25f) || 12.4(18c) || 12.4(5c) || 12.4(8d) || 12.4(12c) || 12.4(17a) || 12.4(18a) || 12.4(17b) || 12.4(7g) || 12.3(8)JK || 12.3(14)YU || 12.3(14)YU1 || 12.4(4)T || 12.4(4)T1 || 12.4(4)T2 || 12.4(4)T3 || 12.4(6)T || 12.4(6)T1 || 12.4(6)T2 || 12.4(9)T || 12.4(4)T4 || 12.4(2)T5 || 12.4(6)T3 || 12.4(2)T || 12.4(11)T || 12.4(15)T || 12.4(20)T || 12.4(24)T || 12.4(24)T3 || 12.4(4)T8 || 12.4(20)T1 || 12.4(22)T1 || 12.4(15)T9 || 12.4(11)T4 || 12.4(15)T8 || 12.4(6)T5 || 12.4(15)T15 || 12.4(24)T5 || 12.4(15)T2 || 12.4(6)T8 || 12.4(15)T12 || 12.4(24)T4 || 12.4(6)T11 || 12.4(9)T5 || 12.4(20)T3 || 12.4(6)T4 || 12.4(4)T6 || 12.4(22)T || 12.4(20)T6 || 12.4(9)T3 || 12.4(24)T8 || 12.4(6)T7 || 12.4(15)T13 || 12.4(6)T10 || 12.4(15)T3 || 12.4(24)T2 || 12.4(22)T5 || 12.4(2)T3 || 12.4(15)T10 || 12.4(22)T4 || 12.4(20)T5 || 12.4(9)T6 || 12.4(15)T4 || 12.4(2)T4 || 12.4(24)T1 || 12.4(9)T4 || 12.4(24)T7 || 12.4(22)T3 || 12.4(9)T1 || 12.4(24)T6 || 12.4(6)T9 || 12.4(15)T5 || 12.4(4)T7 || 12.4(20)T2 || 12.4(2)T1 || 12.4(11)T1 || 12.4(15)T11 || 12.4(2)T6 || 12.4(2)T2 || 12.4(15)T7 || 12.4(11)T2 || 12.4(9)T7 || 12.4(15)T14 || 12.4(11)T3 || 12.4(15)T6 || 12.4(15)T16 || 12.4(15)T1 || 12.4(9)T2 || 12.4(6)T6 || 12.4(22)T2 || 12.4(4)T5 || 12.4(20)T4 || 12.4(15)T17 || 12.3(14)YT || 12.3(14)YT1 || 12.2(18)SXF || 12.2(18)SXF5 || 12.2(18)SXF6 || 12.2(18)SXF15 || 12.2(18)SXF1 || 12.2(18)SXF10 || 12.2(18)SXF17b || 12.2(18)SXF4 || 12.2(18)SXF15a || 12.2(18)SXF3 || 12.2(18)SXF17 || 12.2(18)SXF12 || 12.2(18)SXF8 || 12.2(18)SXF10a || 12.2(18)SXF16 || 12.2(18)SXF7 || 12.2(18)SXF17a || 12.2(18)SXF14 || 12.2(18)SXF12a || 12.2(18)SXF9 || 12.2(18)SXF13 || 12.2(18)SXF2 || 12.2(18)SXF11 || 12.2(18)SXE || 12.2(18)SXE2 || 12.2(18)SXE6 || 12.2(18)SXE3 || 12.2(18)SXE6a || 12.2(18)SXE4 || 12.2(18)SXE6b || 12.2(18)SXE1 || 12.2(18)SXE5 || 12.2(8)TPC10a || 12.2(8)TPC10b || 12.2(8)TPC10c || 12.3(7)JX2 || 12.3(7)JX || 12.3(7)JX1 || 12.3(7)JX4 || 12.3(11)JX || 12.3(7)JX7 || 12.3(7)JX12 || 12.3(7)JX9 || 12.3(7)JX10 || 12.3(11)JX1 || 12.3(7)JX6 || 12.3(7)JX5 || 12.3(7)JX3 || 12.3(7)JX11 || 12.3(7)JX8 || 12.4(2)XB || 12.4(2)XB1 || 12.4(2)XB6 || 12.4(2)XB7 || 12.4(2)XB11 || 12.4(2)XB3 || 12.4(2)XB9 || 12.4(2)XB8 || 12.4(2)XB2 || 12.4(2)XB10 || 12.4(2)XB4 || 12.4(2)XB5 || 12.4(2)XB12 || 12.4(2)XA || 12.4(2)XA1 || 12.4(2)XA2 || 12.3(14)YM8 || 12.3(14)YM12 || 12.3(14)YM4 || 12.3(14)YM3 || 12.3(14)YM7 || 12.3(14)YM11 || 12.3(14)YM9 || 12.3(14)YM6 || 12.3(14)YM10 || 12.3(14)YM13 || 12.3(14)YM5 || 12.3(14)YM2 || 12.1(2)GB || 12.2(28)SB2 || 12.2(28)SB || 12.2(28)SB10 || 12.2(31)SB3x || 12.2(28)SB11 || 12.2(31)SB5 || 12.2(31)SB10 || 12.2(28)SB3 || 12.2(31)SB15 || 12.2(28)SB5 || 12.2(31)SB11 || 12.2(28)SB12 || 12.2(31)SB7 || 12.2(31)SB6 || 12.2(28)SB6 || 12.2(31)SB17 || 12.2(28)SB8 || 12.2(31)SB13 || 12.2(31)SB9 || 12.2(28)SB4 || 12.2(31)SB16 || 12.2(31)SB12 || 12.2(31)SB20 || 12.2(28)SB7 || 12.2(28)SB9 || 12.2(31)SB8 || 12.2(31)SB3 || 12.2(31)SB18 || 12.2(31)SB2 || 12.2(31)SB14 || 12.2(31)SB19 || 12.2(28)SB13 || 12.2(31)SB21 || 12.2(33)SRA || 12.2(33)SRA6 || 12.2(33)SRA7 || 12.2(33)SRA2 || 12.2(33)SRA3 || 12.2(33)SRA1 || 12.2(33)SRA4 || 12.2(33)SRA5 || 12.2(28)ZX || 12.4(4)XC || 12.4(4)XC1 || 12.4(4)XC5 || 12.4(4)XC7 || 12.4(4)XC3 || 12.4(4)XC4 || 12.4(4)XC2 || 12.4(4)XC6 || 12.4(4)XD || 12.4(4)XD4 || 12.4(4)XD10 || 12.4(4)XD12 || 12.4(4)XD2 || 12.4(4)XD8 || 12.4(4)XD11 || 12.4(4)XD1 || 12.4(4)XD5 || 12.4(4)XD7 || 12.4(4)XD9 || 12.4(6)XE || 12.4(6)XE2 || 12.4(6)XE1 || 12.3(11)YZ1 || 12.3(11)YZ || 12.3(11)YZ2 || 12.4(9)XG || 12.4(9)XG3 || 12.4(9)XG5 || 12.4(9)XG2 || 12.4(9)XG1 || 12.4(9)XG4 || 12.4(11)XJ || 12.4(11)XJ3 || 12.4(11)XJ2 || 12.4(11)XJ4 || 12.4(6)XT || 12.4(6)XT1 || 12.4(6)XT2 || 12.4(6)XP || 12.2(18)IXA || 12.2(18)IXB || 12.2(18)IXB2 || 12.2(18)IXB1 || 12.2(18)IXC || 12.2(18)IXD || 12.2(18)IXD1 || 12.2(18)ZU || 12.2(18)ZU1 || 12.2(18)ZU2 || 12.2(18)ZY || 12.2(18)ZY1 || 12.2(18)ZY2 || 12.4(11)MD2 || 12.4(14)XK || 12.4(11)XV || 12.4(11)XV1 || 12.4(11)XW || 12.4(11)XW3 || 12.4(11)XW7 || 12.4(11)XW10 || 12.4(11)XW8 || 12.4(11)XW9 || 12.4(11)XW6 || 12.4(11)XW4 || 12.4(11)XW1 || 12.4(11)XW5 || 12.4(11)XW2 || 12.2(33)SRB || 12.2(33)SRB4 || 12.2(33)SRB5a || 12.2(33)SRB3 || 12.2(33)SRB1 || 12.2(33)SRB7 || 12.2(33)SRB6 || 12.2(33)SRB5 || 12.2(33)SRB2 || 12.4(3g)JMA1 || 12.2(18)IXE || 12.2(33)SCA2 || 12.2(33)SCA1 || 12.2(33)SCA || 12.2(33)SRC2 || 12.2(33)SRC || 12.2(33)SRC3 || 12.2(33)SRC5 || 12.2(33)SRC6 || 12.2(33)SRC4 || 12.2(33)SRC1 || 12.2(33)SXH3a || 12.2(33)SXH8a || 12.2(33)SXH3 || 12.2(33)SXH4 || 12.2(33)SXH7 || 12.2(33)SXH || 12.2(33)SXH8 || 12.2(33)SXH2a || 12.2(33)SXH2 || 12.2(33)SXH1 || 12.2(33)SXH5 || 12.2(33)SXH6 || 12.2(33)SXH8b || 12.4(15)XY4 || 12.4(15)XY5 || 12.4(15)XY1 || 12.4(15)XY || 12.4(15)XY2 || 12.4(15)XY3 || 12.4(15)XZ || 12.4(15)XZ2 || 12.4(15)XZ1 || 12.4(15)XL3 || 12.4(15)XL1 || 12.4(15)XL2 || 12.4(15)XL4 || 12.4(15)XL5 || 12.4(15)XL || 12.3(8)ZA || 12.4(15)XM1 || 12.4(15)XM2 || 12.4(15)XN || 12.2(33)IRA || 12.2(33)IRB || 12.2(18)IXG || 12.2(18)IXF || 12.2(18)IXF1 || 12.2(33)SCB9 || 12.2(33)SCB || 12.2(33)SCB6 || 12.2(33)SCB3 || 12.2(33)SCB10 || 12.2(33)SCB4 || 12.2(33)SCB2 || 12.2(33)SCB7 || 12.2(33)SCB1 || 12.2(33)SCB5 || 12.2(33)SCB8 || 12.2(33)SCB11 || 12.2(33)SRD7 || 12.2(33)SRD6 || 12.2(33)SRD2a || 12.2(33)SRD4 || 12.2(33)SRD5 || 12.2(33)SRD3 || 12.2(33)SRD2 || 12.2(33)SRD1 || 12.2(33)SRD || 12.2(33)SRD8 || 12.2(33)STE0 || 12.2(33)SXI2 || 12.2(33)SXI3 || 12.2(33)SXI5 || 12.2(33)SXI4a || 12.2(33)SXI4 || 12.2(33)SXI2a || 12.2(33)SXI || 12.2(33)SXI6 || 12.2(33)SXI7 || 12.2(33)SXI1 || 12.2(33)SXI8 || 12.2(33)SXI9 || 12.2(33)SXI8a || 12.2(33)SXI10 || 12.2(33)SXI11 || 12.2(33)SXI12 || 12.2(33)SXI13 || 12.2(33)SXI14 || 12.2(18)ZYA2 || 12.2(18)ZYA || 12.2(18)ZYA3a || 12.2(18)ZYA1 || 12.2(18)ZYA3 || 12.2(18)ZYA3b || 12.2(18)ZYA3c || 12.4(10b)JDA1 || 12.4(3g)JMB || 12.4(23c)JY || 12.4(10b)JDC || 12.4(10b)JDD || 12.2(33)IRC || 12.2(18)IXH1 || 12.2(18)IXH || 12.2(33)SCC || 12.2(33)SCC2 || 12.2(33)SCC6 || 12.2(33)SCC7 || 12.2(33)SCC5 || 12.2(33)SCC4 || 12.2(33)SCC3 || 12.2(33)SCC1 || 12.2(33)SCD5 || 12.2(33)SCD1 || 12.2(33)SCD7 || 12.2(33)SCD4 || 12.2(33)SCD || 12.2(33)SCD6 || 12.2(33)SCD3 || 12.2(33)SCD2 || 12.2(33)SCD8 || 15.0(1)M1 || 15.0(1)M5 || 15.0(1)M4 || 15.0(1)M3 || 15.0(1)M2 || 15.0(1)M6 || 15.0(1)M || 15.0(1)M7 || 15.0(1)M10 || 15.0(1)M9 || 15.0(1)M8 || 15.0(1)XA2 || 15.0(1)XA4 || 15.0(1)XA1 || 15.0(1)XA3 || 15.0(1)XA || 15.0(1)XA5 || 15.1(2)T || 15.1(1)T4 || 15.1(3)T2 || 15.1(1)T1 || 15.1(2)T0a || 15.1(3)T3 || 15.1(1)T3 || 15.1(2)T3 || 15.1(2)T4 || 15.1(1)T2 || 15.1(3)T || 15.1(2)T2a || 15.1(3)T1 || 15.1(1)T || 15.1(2)T2 || 15.1(2)T1 || 15.1(2)T5 || 15.1(3)T4 || 15.1(1)T5 || 15.1(1)XB || 12.2(33)SRE1 || 12.2(33)SRE2 || 12.2(33)SRE3 || 12.2(33)SRE4 || 12.2(33)SRE || 12.2(33)SRE0a || 12.2(33)SRE5 || 12.2(33)SRE6 || 12.2(33)SRE8 || 12.2(33)SRE7 || 12.2(33)SRE9 || 12.2(33)SRE7a || 12.2(33)SRE10 || 12.2(33)SRE11 || 12.2(33)SRE9a || 12.2(33)SRE12 || 12.2(33)SRE13 || 12.2(33)SRE14 || 12.2(33)SRE15 || 15.0(1)XO1 || 15.0(1)XO || 15.0(2)XO || 15.0(1)S2 || 15.0(1)S1 || 15.0(1)S || 15.0(1)S3a || 15.0(1)S4 || 15.0(1)S5 || 15.0(1)S4a || 12.2(33)IRD || 12.2(33)IRE || 12.2(33)IRE2 || 12.2(33)IRE1 || 15.2(1)S || 15.2(2)S || 15.2(1)S1 || 15.2(4)S || 15.2(1)S2 || 15.2(2)S1 || 15.2(2)S2 || 15.2(4)S1 || 15.2(4)S4 || 15.2(4)S6 || 15.2(4)S2 || 15.2(4)S5 || 15.2(4)S3 || 15.2(4)S3a || 15.2(4)S4a || 15.2(4)S7 || 15.3(1)T || 15.3(2)T || 15.3(1)T1 || 15.3(1)T2 || 15.3(1)T3 || 15.3(1)T4 || 15.3(2)T1 || 15.3(2)T2 || 15.3(2)T3 || 15.3(2)T4 || 12.4(10b)JDE || 15.0(1)EY || 15.0(1)EY1 || 15.0(1)EY2 || 15.1(2)S || 15.1(1)S || 15.1(1)S1 || 15.1(3)S || 15.1(1)S2 || 15.1(2)S1 || 15.1(2)S2 || 15.1(3)S1 || 15.1(3)S0a || 15.1(3)S2 || 15.1(3)S4 || 15.1(3)S3 || 15.1(3)S5 || 15.1(3)S6 || 15.1(3)S5a || 15.1(4)M3 || 15.1(4)M || 15.1(4)M1 || 15.1(4)M2 || 15.1(4)M6 || 15.1(4)M5 || 15.1(4)M4 || 15.1(4)M7 || 15.1(4)M3a || 15.1(4)M10 || 15.1(4)M8 || 15.1(4)M9 || 12.2(33)IRF || 12.4(3g)JMC1 || 12.4(3g)JMC || 12.4(3g)JMC2 || 15.0(2)SE8 || 15.1(2)GC || 15.1(2)GC1 || 15.1(2)GC2 || 15.1(4)GC || 15.1(4)GC1 || 15.1(4)GC2 || 15.0(1)SY || 15.0(1)SY1 || 15.0(1)SY2 || 15.0(1)SY3 || 15.0(1)SY4 || 15.0(1)SY5 || 15.0(1)SY6 || 15.0(1)SY7 || 15.0(1)SY8 || 15.0(1)SY7a || 15.0(1)SY9 || 15.0(1)SY10 || 12.2(33)SXJ || 12.2(33)SXJ1 || 12.2(33)SXJ2 || 12.2(33)SXJ3 || 12.2(33)SXJ4 || 12.2(33)SXJ5 || 12.2(33)SXJ6 || 12.2(33)SXJ7 || 12.2(33)SXJ8 || 12.2(33)SXJ9 || 12.2(33)SXJ10 || 12.2(33)SCF || 12.2(33)SCF1 || 12.2(33)SCF2 || 12.2(33)SCF3 || 12.2(33)SCF4 || 12.2(33)SCF5 || 15.2(4)M || 15.2(4)M1 || 15.2(4)M2 || 15.2(4)M4 || 15.2(4)M3 || 15.2(4)M5 || 15.2(4)M8 || 15.2(4)M10 || 15.2(4)M7 || 15.2(4)M6 || 15.2(4)M9 || 15.2(4)M6a || 15.2(4)M11 || 12.2(33)SCE || 12.2(33)SCE1 || 12.2(33)SCE2 || 12.2(33)SCE3 || 12.2(33)SCE4 || 12.2(33)SCE5 || 12.2(33)SCE6 || 15.0(2)SG11a || 12.2(33)IRG || 12.2(33)IRG1 || 12.4(21a)JHC || 15.0(1)EX || 15.0(2)EX2 || 15.0(2)EX8 || 15.0(2)EX10 || 15.0(2)EX11 || 15.0(2)EX13 || 15.0(2)EX12 || 15.2(1)GC || 15.2(1)GC1 || 15.2(1)GC2 || 15.2(2)GC || 15.2(3)GC || 15.2(3)GC1 || 15.2(4)GC || 15.2(4)GC1 || 15.2(4)GC2 || 15.2(4)GC3 || 12.2(33)SCG || 12.2(33)SCG1 || 12.2(33)SCG2 || 12.2(33)SCG3 || 12.2(33)SCG4 || 12.2(33)SCG5 || 12.2(33)SCG6 || 12.2(33)SCG7 || 12.2(33)IRH || 12.2(33)IRH1 || 15.1(1)SY || 15.1(1)SY1 || 15.1(2)SY || 15.1(2)SY1 || 15.1(2)SY2 || 15.1(1)SY2 || 15.1(1)SY3 || 15.1(2)SY3 || 15.1(1)SY4 || 15.1(2)SY4 || 15.1(1)SY5 || 15.1(2)SY5 || 15.1(2)SY4a || 15.1(1)SY6 || 15.1(2)SY6 || 15.1(2)SY7 || 15.1(2)SY8 || 15.1(2)SY9 || 15.1(2)SY10 || 15.3(1)S || 15.3(2)S || 15.3(3)S || 15.3(1)S2 || 15.3(1)S1 || 15.3(2)S2 || 15.3(2)S1 || 15.3(3)S1 || 15.3(3)S2 || 15.3(3)S3 || 15.3(3)S6 || 15.3(3)S4 || 15.3(3)S5 || 15.3(3)S7 || 15.3(3)S8 || 15.3(3)S9 || 15.3(3)S8a || 15.4(1)T || 15.4(2)T || 15.4(1)T2 || 15.4(1)T1 || 15.4(1)T3 || 15.4(2)T1 || 15.4(2)T3 || 15.4(2)T2 || 15.4(1)T4 || 15.4(2)T4 || 12.2(33)SCH || 12.2(33)SCH1 || 12.2(33)SCH2 || 12.2(33)SCH3 || 12.2(33)SCH2a || 12.2(33)SCH4 || 12.2(33)SCH5 || 12.2(33)SCH6 || 15.2(2a)E2 || 15.2(3a)E || 15.2(3)E4 || 15.2(2)E5b || 15.1(3)MRA3 || 15.1(3)MRA4 || 15.1(3)SVB1 || 15.1(3)SVB2 || 15.4(1)S || 15.4(2)S || 15.4(3)S || 15.4(1)S1 || 15.4(1)S2 || 15.4(2)S1 || 15.4(1)S3 || 15.4(3)S1 || 15.4(2)S2 || 15.4(3)S2 || 15.4(3)S3 || 15.4(1)S4 || 15.4(2)S3 || 15.4(2)S4 || 15.4(3)S4 || 15.4(3)S5 || 15.4(3)S6 || 15.4(3)S7 || 15.4(3)S6a || 15.3(3)M || 15.3(3)M1 || 15.3(3)M2 || 15.3(3)M3 || 15.3(3)M5 || 15.3(3)M4 || 15.3(3)M6 || 15.3(3)M7 || 15.3(3)M8 || 15.3(3)M9 || 15.3(3)M8a || 15.2(4)JN || 15.1(3)SVD || 15.1(3)SVD1 || 15.1(3)SVD2 || 15.2(1)SY || 15.2(1)SY1 || 15.2(1)SY0a || 15.2(1)SY2 || 15.2(2)SY || 15.2(1)SY1a || 15.2(2)SY1 || 15.2(2)SY2 || 15.2(1)SY3 || 15.2(1)SY4 || 15.1(3)SVF || 15.1(3)SVF1 || 15.1(3)SVE || 15.2(4)JAZ1 || 15.4(1)CG || 15.4(1)CG1 || 15.4(2)CG || 15.5(1)S || 15.5(2)S || 15.5(1)S1 || 15.5(3)S || 15.5(1)S2 || 15.5(1)S3 || 15.5(2)S1 || 15.5(2)S2 || 15.5(3)S1 || 15.5(2)S3 || 15.5(3)S2 || 15.5(3)S0a || 15.5(3)S3 || 15.5(1)S4 || 15.5(2)S4 || 15.5(3)S4 || 15.5(3)S5 || 15.1(3)SVG || 15.5(1)T || 15.5(1)T1 || 15.5(2)T || 15.5(1)T2 || 15.5(1)T3 || 15.5(2)T1 || 15.5(2)T2 || 15.5(2)T3 || 15.5(2)T4 || 15.5(1)T4 || 15.5(3)M || 15.5(3)M1 || 15.5(3)M0a || 15.5(3)M2 || 15.5(3)M3 || 15.5(3)M4 || 15.5(3)M4a || 15.5(3)M5 || 12.2(33)SCI || 12.2(33)SCI1 || 12.2(33)SCI1a || 12.2(33)SCI2 || 12.2(33)SCI3 || 12.2(33)SCI2a || 15.3(3)JAA1 || 15.0(2)SQD || 15.0(2)SQD1 || 15.0(2)SQD2 || 15.0(2)SQD3 || 15.0(2)SQD4 || 15.0(2)SQD5 || 15.0(2)SQD6 || 15.0(2)SQD7 || 15.0(2)SQD8 || 15.6(1)T || 15.6(2)T || 15.6(1)T0a || 15.6(1)T1 || 15.6(2)T1 || 15.6(1)T2 || 15.6(2)T2 || 15.3(1)SY || 15.3(1)SY1 || 15.3(1)SY2 || 12.2(33)SCJ || 12.2(33)SCJ1a || 12.2(33)SCJ2 || 12.2(33)SCJ2a || 12.2(33)SCJ2b || 12.2(33)SCJ2c || 12.2(33)SCJ3 || 15.6(3)M || 15.6(3)M1 || 15.6(3)M0a || 15.6(3)M1b || 15.6(3)M2 || 15.6(3)M2a || 15.1(3)SVJ2 || 15.3(3)JPC5 || 15.4(1)SY || 15.4(1)SY1 || 15.4(1)SY2 || 15.5(1)SY || 15.3(3)JPR1 | Not reported |
| IntelliShield/Universal Productgeneric | N/A | Not reported |
Published upstream
Jul 17, 2017
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 21, 2025
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
May 24, 2026
Added to CISA KEV
Mar 3, 2022
Evidence: source:kev:kev:kev:recordThe Simple Network Management Protocol (SNMP) subsystem of Cisco IOS and IOS XE Software contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to reload. An attacker could exploit these vulnerabilities by sending a crafted SNMP packet to an affected system via IPv4 or IPv6. Only traffic directed to an affected system can be used to exploit these vulnerabilities. The vulnerabilities are due to a buffer overflow condition in the SNMP subsystem of the affected software. The vulnerabilities affect all versions of SNMP - Versions 1, 2c, and 3. To exploit these vulnerabilities via SNMP Version 2c or earlier, the attacker must know the SNMP read-only community string for the affected system. To exploit these vulnerabilities via SNMP Version 3, the attacker must have user credentials for the affected system. A successful exploit could allow the attacker to execute arbitrary code and obtain full control of the affected system or cause the affected system to reload. Customers are advised to apply the workaround as contained in the Workarounds section below. Fixed software information is available via the Cisco IOS Software Checker. All devices that have enabled SNMP and have not explicitly excluded the affected MIBs or OIDs should be considered vulnerable. There are workarounds that address these vulnerabilities.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2017-6736 records a High severity vulnerability in CVE Program Container. The current sources mark it as known exploited. The current feed maps Cisco/IOS (generic), IntelliShield/Universal Product (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. Known-exploitation status makes exposure review time-sensitive. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Cisco/IOS (generic), IntelliShield/Universal Product (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Cisco/IOSgeneric | 12.1(3a)XI9 || 12.1(3)XI || 12.1(3a)XI8 || 12.1(3a)XI3 || 12.1(3a)XI1 || 12.1(3a)XI7 || 12.1(3a)XI6 || 12.1(3a)XI4 || 12.1(3a)XI2 || 12.1(3a)XI5 || 12.0(5)S || 12.0(11)S6 || 12.0(10)S || 12.0(11)S5 || 12.0(2)S || 12.0(4)S || 12.0(6)S2 || 12.0(7)S || 12.0(6)S || 12.0(6)S1 || 12.0(11)S4 || 12.0(10)S1 || 12.0(10)S7 || 12.0(11)S3 || 12.0(14)S4 || 12.0(14)S6 || 12.0(12)S1 || 12.0(15)S2 || 12.0(10)S3 || 12.0(8)S || 12.0(10)S3b || 12.0(8)S1 || 12.0(10)S4 || 12.0(3)S || 12.0(10)S2 || 12.0(11)S1 || 12.0(10)S8 || 12.0(9)S || 12.0(9)S8 || 12.0(13)S4 || 12.0(15)S5 || 12.0(13)S3 || 12.0(10)S5 || 12.0(10)S6 || 12.0(7)S1 || 12.0(12)S2 || 12.0(11)S || 12.0(11)S2 || 12.0(14)S5 || 12.2(4)B || 12.2(15)B || 12.2(16)B1 || 12.2(4)B7 || 12.2(4)B2 || 12.2(16)B2 || 12.2(4)B6 || 12.2(4)B1 || 12.2(4)B4 || 12.2(4)B3 || 12.2(4)B8 || 12.2(4)B5 || 12.2(16)B || 12.2(14)S || 12.2(20)S || 12.2(18)S || 12.2(14)S16 || 12.2(25)S || 12.2(9)S || 12.2(20)S10 || 12.2(20)S8 || 12.2(14)S7 || 12.2(14)S11 || 12.2(25)S12 || 12.2(25)S4 || 12.2(14)S18 || 12.2(18)S8 || 12.2(18)S10 || 12.2(25)S15 || 12.2(20)S5 || 12.2(25)S7 || 12.2(18)S7 || 12.2(25)S14 || 12.2(14)S10 || 12.2(25)S11 || 12.2(14)S13 || 12.2(18)S1 || 12.2(18)S11 || 12.2(18)S5 || 12.2(20)S4 || 12.2(25)S10 || 12.2(20)S7 || 12.2(18)S2 || 12.2(25)S5 || 12.2(14)S17 || 12.2(18)S9 || 12.2(14)S3 || 12.2(18)S6 || 12.2(18)S12 || 12.2(25)S13 || 12.2(18)S4 || 12.2(25)S2 || 12.2(20)S2 || 12.2(20)S12 || 12.2(14)S12 || 12.2(20)S11 || 12.2(25)S8 || 12.2(20)S14 || 12.2(20)S9 || 12.2(14)S15 || 12.2(14)S1 || 12.2(14)S9 || 12.2(14)S2 || 12.2(14)S19 || 12.2(14)S8 || 12.2(18)S3 || 12.2(20)S6 || 12.2(14)S5 || 12.2(20)S3 || 12.2(25)S1 || 12.2(18)S13 || 12.2(25)S9 || 12.2(14)S14 || 12.2(25)S3 || 12.2(20)S1 || 12.2(20)S13 || 12.2(25)S6 || 12.2(2)XA || 12.2(2)XA2 || 12.2(2)XA3 || 12.2(2)XA4 || 12.2(2)XA5 || 12.2(2)XA1 || 12.2(2)XB11 || 12.2(2)XB5 || 12.2(2)XB2 || 12.2(2)XB10 || 12.2(2)XB7 || 12.2(2)XB3 || 12.2(2)XB6 || 12.2(2)XB14 || 12.2(2)XB12 || 12.2(2)XB15 || 12.2(2)XB8 || 12.2(2)XG || 12.2(4)XL || 12.2(4)XL5 || 12.2(4)XL2 || 12.2(4)XL6 || 12.2(4)XL4 || 12.2(4)XL1 || 12.2(4)XL3 || 12.2(4)XM || 12.2(4)XM3 || 12.2(4)XM2 || 12.2(4)XM4 || 12.2(10a) || 12.2(1) || 12.2(21b) || 12.2(10) || 12.2(1a) || 12.2(1b) || 12.2(1c) || 12.2(1d) || 12.2(10b) || 12.2(10d) || 12.2(10g) || 12.2(3b) || 12.2(3c) || 12.2(3d) || 12.2(3g) || 12.2(3) || 12.2(5) || 12.2(5a) || 12.2(5b) || 12.2(5c) || 12.2(5d) || 12.2(6g) || 12.2(6h) || 12.2(6i) || 12.2(6j) || 12.2(6) || 12.2(6a) || 12.2(6b) || 12.2(6c) || 12.2(6d) || 12.2(6e) || 12.2(6f) || 12.2(7a) || 12.2(7b) || 12.2(7c) || 12.2(7g) || 12.2(7) || 12.2(37) || 12.2(19b) || 12.2(24b) || 12.2(12e) || 12.2(28) || 12.2(34) || 12.2(34a) || 12.2(46a) || 12.2(12b) || 12.2(26b) || 12.2(28a) || 12.2(12i) || 12.2(19) || 12.2(24) || 12.2(12g) || 12.2(13c) || 12.2(12f) || 12.2(12c) || 12.2(32) || 12.2(31) || 12.2(26a) || 12.2(27) || 12.2(17e) || 12.2(28d) || 12.2(17a) || 12.2(12k) || 12.2(13e) || 12.2(12a) || 12.2(19c) || 12.2(27b) || 12.2(17b) || 12.2(23) || 12.2(27a) || 12.2(16) || 12.2(12m) || 12.2(40) || 12.2(28c) || 12.2(24a) || 12.2(21a) || 12.2(13b) || 12.2(23a) || 12.2(17d) || 12.2(26) || 12.2(23c) || 12.2(16b) || 12.2(13) || 12.2(19a) || 12.2(17f) || 12.2(28b) || 12.2(23d) || 12.2(12) || 12.2(12j) || 12.2(23f) || 12.2(17) || 12.2(16c) || 12.2(16a) || 12.2(27c) || 12.2(12l) || 12.2(12h) || 12.2(16f) || 12.2(29a) || 12.2(29b) || 12.2(13a) || 12.2(40a) || 12.2(26c) || 12.2(23e) || 12.2(21) || 12.2(46) || 12.2(29) || 12.2(2)XN || 12.2(1)XS1a || 12.2(2)XT || 12.2(2)XT2 || 12.2(2)XT3 || 12.2(4)XW || 12.2(4)YA || 12.2(4)YA6 || 12.2(4)YA1 || 12.2(4)YA2 || 12.2(4)YA7 || 12.2(2)YC4 || 12.2(2)YC3 || 12.2(8)YD || 12.2(8)YD3 || 12.2(8)YD2 || 12.2(8)YD1 || 12.2(4)YF || 12.2(4)YH || 12.0(19) || 12.0(2a) || 12.0(6) || 12.0(13) || 12.0(1) || 12.0(9) || 12.0(16) || 12.0(2) || 12.0(28c) || 12.0(18a) || 12.0(17) || 12.0(19a) || 12.0(3a) || 12.0(8a) || 12.0(16a) || 12.0(18) || 12.0(6b) || 12.0(13a) || 12.0(20) || 12.0(28b) || 12.0(7) || 12.0(25) || 12.0(15b) || 12.0(28d) || 12.0(26) || 12.0(3) || 12.0(15) || 12.0(11a) || 12.0(4) || 12.0(15a) || 12.0(4b) || 12.0(8) || 12.0(21a) || 12.0(22) || 12.0(19b) || 12.0(18b) || 12.0(17a) || 12.0(1a) || 12.0(4a) || 12.0(10) || 12.0(24) || 12.0(12) || 12.0(11) || 12.0(23) || 12.0(14) || 12.0(5a) || 12.0(20a) || 12.0(14a) || 12.0(2b) || 12.0(12a) || 12.0(6a) || 12.0(7a) || 12.0(3d) || 12.0(28a) || 12.0(9a) || 12.0(3b) || 12.0(28) || 12.0(10a) || 12.0(21) || 12.0(5) || 12.0(27) || 12.0(3c) || 12.0(5)XE5 || 12.0(3)XE1 || 12.0(5)XE || 12.0(2)XE4 || 12.0(5)XE8 || 12.0(2)XE3 || 12.0(5)XE7 || 12.0(4)XE2 || 12.0(7)XE || 12.0(2)XE1 || 12.0(3)XE2 || 12.0(5)XE4 || 12.0(5)XE2 || 12.0(5)XE1 || 12.0(7)XE2 || 12.0(4)XE || 12.0(5)XE6 || 12.0(2)XE || 12.0(7)XE1 || 12.0(2)XE2 || 12.0(1)XE || 12.0(5)XE3 || 12.2(2)XF2 || 12.0(7)XK2 || 12.0(5)XK1 || 12.0(7)XK1 || 12.0(5)XK2 || 12.0(7)XK3 || 12.0(5)XK || 12.0(7)XK || 12.1(5)XM4 || 12.1(5)XM6 || 12.1(5)XM8 || 12.1(5)XM3 || 12.1(5)XM2 || 12.1(5)XM5 || 12.1(5)XM1 || 12.1(5)XM || 12.1(5)XM7 || 12.2(2)DD || 12.2(2)DD4 || 12.2(2)DD3 || 12.2(2)DD2 || 12.2(2)DD1 || 12.2(1)XD || 12.2(1)XD2 || 12.2(1)XD4 || 12.2(1)XD3 || 12.2(1)XD1 || 12.2(2)XH || 12.2(2)XH2 || 12.2(2)XJ || 12.2(2)XK || 12.2(2)XK3 || 12.2(2)XK2 || 12.2(2)XQ || 12.2(2)XQ1 || 12.0(1)T || 12.0(3)T1 || 12.0(2a)T1 || 12.0(7)T1 || 12.0(2)T || 12.0(4)T || 12.0(3)T3 || 12.0(7)T3 || 12.0(1)T1 || 12.0(7)T2 || 12.0(7)T || 12.0(5)T || 12.0(3)T || 12.0(5)T1 || 12.0(4)T1 || 12.0(5)T2 || 12.0(3)T2 || 12.0(2)T1 || 12.1(1)EX || 12.1(5c)EX || 12.1(8a)EX || 12.1(9)EX || 12.1(10)EX || 12.1(11b)EX || 12.1(12c)EX || 12.1(13)EX || 12.1(6)EX || 12.1(13)EX3 || 12.1(9)EX1 || 12.1(8b)EX3 || 12.1(10)EX2 || 12.1(5c)EX1 || 12.1(1)EX1 || 12.1(8b)EX5 || 12.1(12c)EX1 || 12.1(10)EX1 || 12.1(8a)EX1 || 12.1(8b)EX2 || 12.1(13)EX1 || 12.1(11b)EX1 || 12.1(8b)EX4 || 12.1(9)EX3 || 12.1(9)EX2 || 12.1(5c)EX3 || 12.1(13)EX2 || 12.2(4)BW || 12.2(4)BW1a || 12.2(4)BW2 || 12.2(4)BW1 || 12.2(2)BX || 12.2(2)BX1 || 12.2(15)BZ2 || 12.2(1)DX || 12.2(1)DX1 || 12.2(2)DX3 || 12.2(15)MC1c || 12.2(15)MC2g || 12.2(8)MC2 || 12.2(15)MC2k || 12.2(8)MC2d || 12.2(15)MC1b || 12.2(15)MC2b || 12.2(15)MC2a || 12.2(15)MC2m || 12.2(15)MC1 || 12.2(15)MC2f || 12.2(8)MC2b || 12.2(15)MC2j || 12.2(8)MC2c || 12.2(15)MC2e || 12.2(15)MC1a || 12.2(15)MC2c || 12.2(15)MC2i || 12.2(15)MC2h || 12.2(8)MC1 || 12.2(15)MC2l || 12.2(14)SZ || 12.2(14)SZ5 || 12.2(14)SZ6 || 12.2(14)SZ3 || 12.2(14)SZ4 || 12.2(14)SZ1 || 12.2(14)SZ2 || 12.2(2)XU || 12.2(8)YJ || 12.2(11)YT || 12.2(11)YT1 || 12.2(11)YT2 || 12.2(8)YN || 12.2(8)YN1 || 12.2(9)YO || 12.2(9)YO3 || 12.2(9)YO2 || 12.2(9)YO1 || 12.2(9)YO4 || 12.2(1a)XC || 12.2(2)XC || 12.2(1a)XC1 || 12.2(1a)XC3 || 12.2(2)XC1 || 12.2(1a)XC2 || 12.2(2)XC2 || 12.2(11)YP3 || 12.2(8)YL || 12.2(8)YM || 12.2(11)YU || 12.2(11)YV || 12.2(8)YW2 || 12.2(8)YW || 12.2(8)YW3 || 12.2(8)YW1 || 12.2(11)YX || 12.2(11)YX1 || 12.2(8)YY || 12.2(8)YY4 || 12.2(8)YY3 || 12.2(8)YY2 || 12.2(8)YY1 || 12.2(11)YZ || 12.2(11)YZ1 || 12.2(11)YZ2 || 12.2(9)ZA || 12.2(14)ZA || 12.2(14)ZA3 || 12.2(14)ZA2 || 12.2(14)ZA5 || 12.2(14)ZA4 || 12.2(14)ZA6 || 12.2(14)ZA7 || 12.2(8)ZB || 12.2(8)ZB3 || 12.2(8)ZB2 || 12.2(8)ZB7 || 12.2(8)ZB6 || 12.2(8)ZB4 || 12.2(8)ZB8 || 12.2(8)ZB1 || 12.2(8)ZB4a || 12.2(8)ZB5 || 12.2(13)ZD || 12.2(13)ZD3 || 12.2(13)ZD2 || 12.2(13)ZD1 || 12.2(13)ZD4 || 12.2(13)ZE || 12.2(13)ZF || 12.2(13)ZF2 || 12.2(13)ZF1 || 12.2(13)ZH || 12.2(13)ZH5 || 12.2(13)ZH2 || 12.2(13)ZH3 || 12.2(15)ZJ || 12.2(15)ZJ2 || 12.2(15)ZJ1 || 12.2(15)ZJ3 || 12.2(15)ZJ5 || 12.2(15)ZL || 12.2(15)ZL1 || 12.0(5)XT1 || 12.2(9)YE || 12.3(9a) || 12.3(15) || 12.3(19) || 12.3(10f) || 12.3(10a) || 12.3(1) || 12.3(1a) || 12.3(10) || 12.3(10b) || 12.3(10c) || 12.3(10d) || 12.3(10e) || 12.3(12b) || 12.3(12a) || 12.3(12c) || 12.3(12d) || 12.3(12e) || 12.3(12) || 12.3(13) || 12.3(13a) || 12.3(13b) || 12.3(15a) || 12.3(16) || 12.3(17) || 12.3(17a) || 12.3(17b) || 12.3(18) || 12.3(20) || 12.3(3f) || 12.3(3e) || 12.3(3g) || 12.3(3c) || 12.3(3b) || 12.3(3a) || 12.3(3) || 12.3(3i) || 12.3(3h) || 12.3(5c) || 12.3(5b) || 12.3(5a) || 12.3(5) || 12.3(5f) || 12.3(5e) || 12.3(5d) || 12.3(6f) || 12.3(6e) || 12.3(6c) || 12.3(6b) || 12.3(6a) || 12.3(6) || 12.3(9d) || 12.3(9e) || 12.3(9) || 12.3(9b) || 12.3(9c) || 12.3(16a) || 12.3(15b) || 12.3(21) || 12.3(22) || 12.3(21b) || 12.3(23) || 12.3(26) || 12.3(20a) || 12.3(22a) || 12.3(25) || 12.3(17c) || 12.3(24) || 12.3(19a) || 12.3(24a) || 12.3(18a) || 12.3(1a)B || 12.3(3)B || 12.3(5a)B || 12.3(3)B1 || 12.3(5a)B3 || 12.3(5a)B2 || 12.3(5a)B5 || 12.3(5a)B4 || 12.3(5a)B1 || 12.3(11)T || 12.3(7)T12 || 12.3(11)T11 || 12.3(11)T10 || 12.3(14)T7 || 12.3(14)T || 12.3(8)T || 12.3(2)T || 12.3(4)T || 12.3(7)T || 12.3(8)T9 || 12.3(2)T9 || 12.3(8)T6 || 12.3(4)T2a || 12.3(4)T9 || 12.3(4)T4 || 12.3(2)T1 || 12.3(11)T5 || 12.3(7)T3 || 12.3(2)T2 || 12.3(8)T3 || 12.3(4)T7 || 12.3(8)T7 || 12.3(11)T8 || 12.3(7)T2 || 12.3(8)T4 || 12.3(8)T8 || 12.3(14)T5 || 12.3(11)T3 || 12.3(4)T10 || 12.3(2)T4 || 12.3(8)T10 || 12.3(14)T2 || 12.3(4)T2 || 12.3(7)T7 || 12.3(7)T10 || 12.3(7)T4 || 12.3(11)T6 || 12.3(7)T11 || 12.3(4)T6 || 12.3(2)T3 || 12.3(2)T5 || 12.3(2)T6 || 12.3(4)T3 || 12.3(14)T3 || 12.3(2)T8 || 12.3(11)T4 || 12.3(7)T9 || 12.3(8)T11 || 12.3(11)T9 || 12.3(7)T8 || 12.3(4)T1 || 12.3(8)T5 || 12.3(4)T11 || 12.3(4)T8 || 12.3(14)T1 || 12.3(11)T2 || 12.3(7)T6 || 12.3(2)T7 || 12.3(11)T7 || 12.3(7)T1 || 12.3(14)T6 || 12.3(8)T1 || 12.3(2)XA || 12.3(2)XA1 || 12.3(4)XQ || 12.3(4)XQ1 || 12.3(11)XL || 12.3(11)XL1 || 12.3(4)XK3 || 12.3(4)XK1 || 12.3(4)XK4 || 12.3(4)XK || 12.3(4)XK2 || 12.3(7)XJ || 12.3(7)XJ1 || 12.3(7)XJ2 || 12.3(7)XI7 || 12.3(7)XI1b || 12.3(7)XI7a || 12.3(7)XI2a || 12.3(7)XI1c || 12.3(7)XI3 || 12.3(7)XI6 || 12.3(7)XI8c || 12.3(7)XI2 || 12.3(7)XI5 || 12.3(4)XG || 12.3(4)XG3 || 12.3(4)XG1 || 12.3(4)XG4 || 12.3(4)XG2 || 12.3(4)XG5 || 12.3(2)XF || 12.3(2)XE || 12.3(2)XE1 || 12.3(4)XD || 12.3(4)XD4 || 12.3(4)XD1 || 12.3(4)XD3 || 12.3(4)XD2 || 12.3(2)XC || 12.3(2)XC2 || 12.3(2)XB2 || 12.3(2)XB || 12.3(2)XB3 || 12.3(2)XB1 || 12.2(14)SU || 12.2(14)SU1 || 12.2(14)SU2 || 12.2(25)SE2 || 12.2(29)SV2 || 12.2(25)SW || 12.2(23)SW || 12.2(25)SW9 || 12.2(25)SW2 || 12.2(25)SW3a || 12.2(25)SW5 || 12.2(25)SW4a || 12.2(25)SW4 || 12.2(25)SW7 || 12.2(23)SW1 || 12.2(25)SW6 || 12.2(25)SW1 || 12.2(25)SW8 || 12.2(25)SW3 || 12.2(17d)SXB || 12.2(17d)SXB6 || 12.2(17d)SXB11 || 12.2(17d)SXB7 || 12.2(17d)SXB4 || 12.2(17d)SXB2 || 12.2(17d)SXB3 || 12.2(17d)SXB5 || 12.2(17d)SXB10 || 12.2(17d)SXB8 || 12.2(17d)SXB11a || 12.2(17d)SXB1 || 12.2(17d)SXB9 || 12.2(17b)SXA || 12.2(17b)SXA2 || 12.2(18)SXD || 12.2(18)SXD7a || 12.2(18)SXD7b || 12.2(18)SXD1 || 12.2(18)SXD6 || 12.2(18)SXD7 || 12.2(18)SXD5 || 12.2(18)SXD4 || 12.2(18)SXD2 || 12.2(18)SXD3 || 12.3(7)XR || 12.3(7)XR4 || 12.3(7)XR3 || 12.3(7)XR5 || 12.3(7)XR6 || 12.3(7)XR7 || 12.3(8)XU || 12.3(8)XU5 || 12.3(8)XU2 || 12.3(8)XU1 || 12.3(8)XU4 || 12.3(8)XU3 || 12.3(8)XX || 12.3(8)XX1 || 12.3(8)XW || 12.3(8)XW2 || 12.3(8)XW3 || 12.3(8)XW1 || 12.3(2)XZ1 || 12.3(2)XZ2 || 12.3(11)YF || 12.3(11)YF2 || 12.3(11)YF3 || 12.3(11)YF4 || 12.3(11)YF1 || 12.3(8)YG || 12.3(8)YG3 || 12.3(8)YG2 || 12.3(8)YG4 || 12.2(1)M0 || 12.2(6c)M1 || 12.2(12b)M1 || 12.2(12h)M1 || 12.2(8)BY || 12.2(8)BY1 || 12.2(8)BY2 || 12.2(4)XV || 12.2(4)XV1 || 12.2(4)XV2 || 12.2(4)XV4 || 12.2(4)XV4a || 12.2(4)XV3 || 12.2(4)XV5 || 12.3(1a)BW || 12.3(11)YJ || 12.3(11)YK || 12.3(11)YK1 || 12.3(11)YK2 || 12.2(18)SO1 || 12.2(18)SO3 || 12.2(18)SO2 || 12.3(2)JA3 || 12.3(2)JA4 || 12.3(11)JA3 || 12.3(11)JA2 || 12.3(14)YQ8 || 12.3(14)YQ || 12.3(14)YQ5 || 12.3(14)YQ4 || 12.3(14)YQ7 || 12.3(14)YQ1 || 12.3(14)YQ6 || 12.3(14)YQ3 || 12.3(14)YQ2 || 12.4(3e) || 12.4(7b) || 12.4(8) || 12.4(5b) || 12.4(7a) || 12.4(3d) || 12.4(1) || 12.4(1a) || 12.4(1b) || 12.4(1c) || 12.4(10) || 12.4(3) || 12.4(3a) || 12.4(3b) || 12.4(3c) || 12.4(3f) || 12.4(5) || 12.4(5a) || 12.4(7c) || 12.4(7) || 12.4(8a) || 12.4(8b) || 12.4(7d) || 12.4(3g) || 12.4(8c) || 12.4(10b) || 12.4(12) || 12.4(12a) || 12.4(12b) || 12.4(13) || 12.4(13a) || 12.4(13b) || 12.4(13c) || 12.4(7e) || 12.4(17) || 12.4(25e) || 12.4(18b) || 12.4(18e) || 12.4(25g) || 12.4(3i) || 12.4(3j) || 12.4(23b) || 12.4(3h) || 12.4(7h) || 12.4(25a) || 12.4(16) || 12.4(13d) || 12.4(25) || 12.4(25c) || 12.4(19) || 12.4(13e) || 12.4(25b) || 12.4(23) || 12.4(10c) || 12.4(21) || 12.4(16b) || 12.4(16a) || 12.4(23a) || 12.4(25d) || 12.4(7f) || 12.4(18) || 12.4(21a) || 12.4(13f) || 12.4(25f) || 12.4(18c) || 12.4(5c) || 12.4(8d) || 12.4(12c) || 12.4(17a) || 12.4(18a) || 12.4(17b) || 12.4(7g) || 12.3(8)JK || 12.3(14)YU || 12.3(14)YU1 || 12.4(4)T || 12.4(4)T1 || 12.4(4)T2 || 12.4(4)T3 || 12.4(6)T || 12.4(6)T1 || 12.4(6)T2 || 12.4(9)T || 12.4(4)T4 || 12.4(2)T5 || 12.4(6)T3 || 12.4(2)T || 12.4(11)T || 12.4(15)T || 12.4(20)T || 12.4(24)T || 12.4(24)T3 || 12.4(4)T8 || 12.4(20)T1 || 12.4(22)T1 || 12.4(15)T9 || 12.4(11)T4 || 12.4(15)T8 || 12.4(6)T5 || 12.4(15)T15 || 12.4(24)T5 || 12.4(15)T2 || 12.4(6)T8 || 12.4(15)T12 || 12.4(24)T4 || 12.4(6)T11 || 12.4(9)T5 || 12.4(20)T3 || 12.4(6)T4 || 12.4(4)T6 || 12.4(22)T || 12.4(20)T6 || 12.4(9)T3 || 12.4(24)T8 || 12.4(6)T7 || 12.4(15)T13 || 12.4(6)T10 || 12.4(15)T3 || 12.4(24)T2 || 12.4(22)T5 || 12.4(2)T3 || 12.4(15)T10 || 12.4(22)T4 || 12.4(20)T5 || 12.4(9)T6 || 12.4(15)T4 || 12.4(2)T4 || 12.4(24)T1 || 12.4(9)T4 || 12.4(24)T7 || 12.4(22)T3 || 12.4(9)T1 || 12.4(24)T6 || 12.4(6)T9 || 12.4(15)T5 || 12.4(4)T7 || 12.4(20)T2 || 12.4(2)T1 || 12.4(11)T1 || 12.4(15)T11 || 12.4(2)T6 || 12.4(2)T2 || 12.4(15)T7 || 12.4(11)T2 || 12.4(9)T7 || 12.4(15)T14 || 12.4(11)T3 || 12.4(15)T6 || 12.4(15)T16 || 12.4(15)T1 || 12.4(9)T2 || 12.4(6)T6 || 12.4(22)T2 || 12.4(4)T5 || 12.4(20)T4 || 12.4(15)T17 || 12.3(14)YT || 12.3(14)YT1 || 12.2(18)SXF || 12.2(18)SXF5 || 12.2(18)SXF6 || 12.2(18)SXF15 || 12.2(18)SXF1 || 12.2(18)SXF10 || 12.2(18)SXF17b || 12.2(18)SXF4 || 12.2(18)SXF15a || 12.2(18)SXF3 || 12.2(18)SXF17 || 12.2(18)SXF12 || 12.2(18)SXF8 || 12.2(18)SXF10a || 12.2(18)SXF16 || 12.2(18)SXF7 || 12.2(18)SXF17a || 12.2(18)SXF14 || 12.2(18)SXF12a || 12.2(18)SXF9 || 12.2(18)SXF13 || 12.2(18)SXF2 || 12.2(18)SXF11 || 12.2(18)SXE || 12.2(18)SXE2 || 12.2(18)SXE6 || 12.2(18)SXE3 || 12.2(18)SXE6a || 12.2(18)SXE4 || 12.2(18)SXE6b || 12.2(18)SXE1 || 12.2(18)SXE5 || 12.2(8)TPC10a || 12.2(8)TPC10b || 12.2(8)TPC10c || 12.3(7)JX2 || 12.3(7)JX || 12.3(7)JX1 || 12.3(7)JX4 || 12.3(11)JX || 12.3(7)JX7 || 12.3(7)JX12 || 12.3(7)JX9 || 12.3(7)JX10 || 12.3(11)JX1 || 12.3(7)JX6 || 12.3(7)JX5 || 12.3(7)JX3 || 12.3(7)JX11 || 12.3(7)JX8 || 12.4(2)XB || 12.4(2)XB1 || 12.4(2)XB6 || 12.4(2)XB7 || 12.4(2)XB11 || 12.4(2)XB3 || 12.4(2)XB9 || 12.4(2)XB8 || 12.4(2)XB2 || 12.4(2)XB10 || 12.4(2)XB4 || 12.4(2)XB5 || 12.4(2)XB12 || 12.4(2)XA || 12.4(2)XA1 || 12.4(2)XA2 || 12.3(14)YM8 || 12.3(14)YM12 || 12.3(14)YM4 || 12.3(14)YM3 || 12.3(14)YM7 || 12.3(14)YM11 || 12.3(14)YM9 || 12.3(14)YM6 || 12.3(14)YM10 || 12.3(14)YM13 || 12.3(14)YM5 || 12.3(14)YM2 || 12.1(2)GB || 12.2(28)SB2 || 12.2(28)SB || 12.2(28)SB10 || 12.2(31)SB3x || 12.2(28)SB11 || 12.2(31)SB5 || 12.2(31)SB10 || 12.2(28)SB3 || 12.2(31)SB15 || 12.2(28)SB5 || 12.2(31)SB11 || 12.2(28)SB12 || 12.2(31)SB7 || 12.2(31)SB6 || 12.2(28)SB6 || 12.2(31)SB17 || 12.2(28)SB8 || 12.2(31)SB13 || 12.2(31)SB9 || 12.2(28)SB4 || 12.2(31)SB16 || 12.2(31)SB12 || 12.2(31)SB20 || 12.2(28)SB7 || 12.2(28)SB9 || 12.2(31)SB8 || 12.2(31)SB3 || 12.2(31)SB18 || 12.2(31)SB2 || 12.2(31)SB14 || 12.2(31)SB19 || 12.2(28)SB13 || 12.2(31)SB21 || 12.2(33)SRA || 12.2(33)SRA6 || 12.2(33)SRA7 || 12.2(33)SRA2 || 12.2(33)SRA3 || 12.2(33)SRA1 || 12.2(33)SRA4 || 12.2(33)SRA5 || 12.2(28)ZX || 12.4(4)XC || 12.4(4)XC1 || 12.4(4)XC5 || 12.4(4)XC7 || 12.4(4)XC3 || 12.4(4)XC4 || 12.4(4)XC2 || 12.4(4)XC6 || 12.4(4)XD || 12.4(4)XD4 || 12.4(4)XD10 || 12.4(4)XD12 || 12.4(4)XD2 || 12.4(4)XD8 || 12.4(4)XD11 || 12.4(4)XD1 || 12.4(4)XD5 || 12.4(4)XD7 || 12.4(4)XD9 || 12.4(6)XE || 12.4(6)XE2 || 12.4(6)XE1 || 12.3(11)YZ1 || 12.3(11)YZ || 12.3(11)YZ2 || 12.4(9)XG || 12.4(9)XG3 || 12.4(9)XG5 || 12.4(9)XG2 || 12.4(9)XG1 || 12.4(9)XG4 || 12.4(11)XJ || 12.4(11)XJ3 || 12.4(11)XJ2 || 12.4(11)XJ4 || 12.4(6)XT || 12.4(6)XT1 || 12.4(6)XT2 || 12.4(6)XP || 12.2(18)IXA || 12.2(18)IXB || 12.2(18)IXB2 || 12.2(18)IXB1 || 12.2(18)IXC || 12.2(18)IXD || 12.2(18)IXD1 || 12.2(18)ZU || 12.2(18)ZU1 || 12.2(18)ZU2 || 12.2(18)ZY || 12.2(18)ZY1 || 12.2(18)ZY2 || 12.4(11)MD2 || 12.4(14)XK || 12.4(11)XV || 12.4(11)XV1 || 12.4(11)XW || 12.4(11)XW3 || 12.4(11)XW7 || 12.4(11)XW10 || 12.4(11)XW8 || 12.4(11)XW9 || 12.4(11)XW6 || 12.4(11)XW4 || 12.4(11)XW1 || 12.4(11)XW5 || 12.4(11)XW2 || 12.2(33)SRB || 12.2(33)SRB4 || 12.2(33)SRB5a || 12.2(33)SRB3 || 12.2(33)SRB1 || 12.2(33)SRB7 || 12.2(33)SRB6 || 12.2(33)SRB5 || 12.2(33)SRB2 || 12.4(3g)JMA1 || 12.2(18)IXE || 12.2(33)SCA2 || 12.2(33)SCA1 || 12.2(33)SCA || 12.2(33)SRC2 || 12.2(33)SRC || 12.2(33)SRC3 || 12.2(33)SRC5 || 12.2(33)SRC6 || 12.2(33)SRC4 || 12.2(33)SRC1 || 12.2(33)SXH3a || 12.2(33)SXH8a || 12.2(33)SXH3 || 12.2(33)SXH4 || 12.2(33)SXH7 || 12.2(33)SXH || 12.2(33)SXH8 || 12.2(33)SXH2a || 12.2(33)SXH2 || 12.2(33)SXH1 || 12.2(33)SXH5 || 12.2(33)SXH6 || 12.2(33)SXH8b || 12.4(15)XY4 || 12.4(15)XY5 || 12.4(15)XY1 || 12.4(15)XY || 12.4(15)XY2 || 12.4(15)XY3 || 12.4(15)XZ || 12.4(15)XZ2 || 12.4(15)XZ1 || 12.4(15)XL3 || 12.4(15)XL1 || 12.4(15)XL2 || 12.4(15)XL4 || 12.4(15)XL5 || 12.4(15)XL || 12.3(8)ZA || 12.4(15)XM1 || 12.4(15)XM2 || 12.4(15)XN || 12.2(33)IRA || 12.2(33)IRB || 12.2(18)IXG || 12.2(18)IXF || 12.2(18)IXF1 || 12.2(33)SCB9 || 12.2(33)SCB || 12.2(33)SCB6 || 12.2(33)SCB3 || 12.2(33)SCB10 || 12.2(33)SCB4 || 12.2(33)SCB2 || 12.2(33)SCB7 || 12.2(33)SCB1 || 12.2(33)SCB5 || 12.2(33)SCB8 || 12.2(33)SCB11 || 12.2(33)SRD7 || 12.2(33)SRD6 || 12.2(33)SRD2a || 12.2(33)SRD4 || 12.2(33)SRD5 || 12.2(33)SRD3 || 12.2(33)SRD2 || 12.2(33)SRD1 || 12.2(33)SRD || 12.2(33)SRD8 || 12.2(33)STE0 || 12.2(33)SXI2 || 12.2(33)SXI3 || 12.2(33)SXI5 || 12.2(33)SXI4a || 12.2(33)SXI4 || 12.2(33)SXI2a || 12.2(33)SXI || 12.2(33)SXI6 || 12.2(33)SXI7 || 12.2(33)SXI1 || 12.2(33)SXI8 || 12.2(33)SXI9 || 12.2(33)SXI8a || 12.2(33)SXI10 || 12.2(33)SXI11 || 12.2(33)SXI12 || 12.2(33)SXI13 || 12.2(33)SXI14 || 12.2(18)ZYA2 || 12.2(18)ZYA || 12.2(18)ZYA3a || 12.2(18)ZYA1 || 12.2(18)ZYA3 || 12.2(18)ZYA3b || 12.2(18)ZYA3c || 12.4(10b)JDA1 || 12.4(3g)JMB || 12.4(23c)JY || 12.4(10b)JDC || 12.4(10b)JDD || 12.2(33)IRC || 12.2(18)IXH1 || 12.2(18)IXH || 12.2(33)SCC || 12.2(33)SCC2 || 12.2(33)SCC6 || 12.2(33)SCC7 || 12.2(33)SCC5 || 12.2(33)SCC4 || 12.2(33)SCC3 || 12.2(33)SCC1 || 12.2(33)SCD5 || 12.2(33)SCD1 || 12.2(33)SCD7 || 12.2(33)SCD4 || 12.2(33)SCD || 12.2(33)SCD6 || 12.2(33)SCD3 || 12.2(33)SCD2 || 12.2(33)SCD8 || 15.0(1)M1 || 15.0(1)M5 || 15.0(1)M4 || 15.0(1)M3 || 15.0(1)M2 || 15.0(1)M6 || 15.0(1)M || 15.0(1)M7 || 15.0(1)M10 || 15.0(1)M9 || 15.0(1)M8 || 15.0(1)XA2 || 15.0(1)XA4 || 15.0(1)XA1 || 15.0(1)XA3 || 15.0(1)XA || 15.0(1)XA5 || 15.1(2)T || 15.1(1)T4 || 15.1(3)T2 || 15.1(1)T1 || 15.1(2)T0a || 15.1(3)T3 || 15.1(1)T3 || 15.1(2)T3 || 15.1(2)T4 || 15.1(1)T2 || 15.1(3)T || 15.1(2)T2a || 15.1(3)T1 || 15.1(1)T || 15.1(2)T2 || 15.1(2)T1 || 15.1(2)T5 || 15.1(3)T4 || 15.1(1)T5 || 15.1(1)XB || 12.2(33)SRE1 || 12.2(33)SRE2 || 12.2(33)SRE3 || 12.2(33)SRE4 || 12.2(33)SRE || 12.2(33)SRE0a || 12.2(33)SRE5 || 12.2(33)SRE6 || 12.2(33)SRE8 || 12.2(33)SRE7 || 12.2(33)SRE9 || 12.2(33)SRE7a || 12.2(33)SRE10 || 12.2(33)SRE11 || 12.2(33)SRE9a || 12.2(33)SRE12 || 12.2(33)SRE13 || 12.2(33)SRE14 || 12.2(33)SRE15 || 15.0(1)XO1 || 15.0(1)XO || 15.0(2)XO || 15.0(1)S2 || 15.0(1)S1 || 15.0(1)S || 15.0(1)S3a || 15.0(1)S4 || 15.0(1)S5 || 15.0(1)S4a || 12.2(33)IRD || 12.2(33)IRE || 12.2(33)IRE2 || 12.2(33)IRE1 || 15.2(1)S || 15.2(2)S || 15.2(1)S1 || 15.2(4)S || 15.2(1)S2 || 15.2(2)S1 || 15.2(2)S2 || 15.2(4)S1 || 15.2(4)S4 || 15.2(4)S6 || 15.2(4)S2 || 15.2(4)S5 || 15.2(4)S3 || 15.2(4)S3a || 15.2(4)S4a || 15.2(4)S7 || 15.3(1)T || 15.3(2)T || 15.3(1)T1 || 15.3(1)T2 || 15.3(1)T3 || 15.3(1)T4 || 15.3(2)T1 || 15.3(2)T2 || 15.3(2)T3 || 15.3(2)T4 || 12.4(10b)JDE || 15.0(1)EY || 15.0(1)EY1 || 15.0(1)EY2 || 15.1(2)S || 15.1(1)S || 15.1(1)S1 || 15.1(3)S || 15.1(1)S2 || 15.1(2)S1 || 15.1(2)S2 || 15.1(3)S1 || 15.1(3)S0a || 15.1(3)S2 || 15.1(3)S4 || 15.1(3)S3 || 15.1(3)S5 || 15.1(3)S6 || 15.1(3)S5a || 15.1(4)M3 || 15.1(4)M || 15.1(4)M1 || 15.1(4)M2 || 15.1(4)M6 || 15.1(4)M5 || 15.1(4)M4 || 15.1(4)M7 || 15.1(4)M3a || 15.1(4)M10 || 15.1(4)M8 || 15.1(4)M9 || 12.2(33)IRF || 12.4(3g)JMC1 || 12.4(3g)JMC || 12.4(3g)JMC2 || 15.0(2)SE8 || 15.1(2)GC || 15.1(2)GC1 || 15.1(2)GC2 || 15.1(4)GC || 15.1(4)GC1 || 15.1(4)GC2 || 15.0(1)SY || 15.0(1)SY1 || 15.0(1)SY2 || 15.0(1)SY3 || 15.0(1)SY4 || 15.0(1)SY5 || 15.0(1)SY6 || 15.0(1)SY7 || 15.0(1)SY8 || 15.0(1)SY7a || 15.0(1)SY9 || 15.0(1)SY10 || 12.2(33)SXJ || 12.2(33)SXJ1 || 12.2(33)SXJ2 || 12.2(33)SXJ3 || 12.2(33)SXJ4 || 12.2(33)SXJ5 || 12.2(33)SXJ6 || 12.2(33)SXJ7 || 12.2(33)SXJ8 || 12.2(33)SXJ9 || 12.2(33)SXJ10 || 12.2(33)SCF || 12.2(33)SCF1 || 12.2(33)SCF2 || 12.2(33)SCF3 || 12.2(33)SCF4 || 12.2(33)SCF5 || 15.2(4)M || 15.2(4)M1 || 15.2(4)M2 || 15.2(4)M4 || 15.2(4)M3 || 15.2(4)M5 || 15.2(4)M8 || 15.2(4)M10 || 15.2(4)M7 || 15.2(4)M6 || 15.2(4)M9 || 15.2(4)M6a || 15.2(4)M11 || 12.2(33)SCE || 12.2(33)SCE1 || 12.2(33)SCE2 || 12.2(33)SCE3 || 12.2(33)SCE4 || 12.2(33)SCE5 || 12.2(33)SCE6 || 15.0(2)SG11a || 12.2(33)IRG || 12.2(33)IRG1 || 12.4(21a)JHC || 15.0(1)EX || 15.0(2)EX2 || 15.0(2)EX8 || 15.0(2)EX10 || 15.0(2)EX11 || 15.0(2)EX13 || 15.0(2)EX12 || 15.2(1)GC || 15.2(1)GC1 || 15.2(1)GC2 || 15.2(2)GC || 15.2(3)GC || 15.2(3)GC1 || 15.2(4)GC || 15.2(4)GC1 || 15.2(4)GC2 || 15.2(4)GC3 || 12.2(33)SCG || 12.2(33)SCG1 || 12.2(33)SCG2 || 12.2(33)SCG3 || 12.2(33)SCG4 || 12.2(33)SCG5 || 12.2(33)SCG6 || 12.2(33)SCG7 || 12.2(33)IRH || 12.2(33)IRH1 || 15.1(1)SY || 15.1(1)SY1 || 15.1(2)SY || 15.1(2)SY1 || 15.1(2)SY2 || 15.1(1)SY2 || 15.1(1)SY3 || 15.1(2)SY3 || 15.1(1)SY4 || 15.1(2)SY4 || 15.1(1)SY5 || 15.1(2)SY5 || 15.1(2)SY4a || 15.1(1)SY6 || 15.1(2)SY6 || 15.1(2)SY7 || 15.1(2)SY8 || 15.1(2)SY9 || 15.1(2)SY10 || 15.3(1)S || 15.3(2)S || 15.3(3)S || 15.3(1)S2 || 15.3(1)S1 || 15.3(2)S2 || 15.3(2)S1 || 15.3(3)S1 || 15.3(3)S2 || 15.3(3)S3 || 15.3(3)S6 || 15.3(3)S4 || 15.3(3)S5 || 15.3(3)S7 || 15.3(3)S8 || 15.3(3)S9 || 15.3(3)S8a || 15.4(1)T || 15.4(2)T || 15.4(1)T2 || 15.4(1)T1 || 15.4(1)T3 || 15.4(2)T1 || 15.4(2)T3 || 15.4(2)T2 || 15.4(1)T4 || 15.4(2)T4 || 12.2(33)SCH || 12.2(33)SCH1 || 12.2(33)SCH2 || 12.2(33)SCH3 || 12.2(33)SCH2a || 12.2(33)SCH4 || 12.2(33)SCH5 || 12.2(33)SCH6 || 15.2(2a)E2 || 15.2(3a)E || 15.2(3)E4 || 15.2(2)E5b || 15.1(3)MRA3 || 15.1(3)MRA4 || 15.1(3)SVB1 || 15.1(3)SVB2 || 15.4(1)S || 15.4(2)S || 15.4(3)S || 15.4(1)S1 || 15.4(1)S2 || 15.4(2)S1 || 15.4(1)S3 || 15.4(3)S1 || 15.4(2)S2 || 15.4(3)S2 || 15.4(3)S3 || 15.4(1)S4 || 15.4(2)S3 || 15.4(2)S4 || 15.4(3)S4 || 15.4(3)S5 || 15.4(3)S6 || 15.4(3)S7 || 15.4(3)S6a || 15.3(3)M || 15.3(3)M1 || 15.3(3)M2 || 15.3(3)M3 || 15.3(3)M5 || 15.3(3)M4 || 15.3(3)M6 || 15.3(3)M7 || 15.3(3)M8 || 15.3(3)M9 || 15.3(3)M8a || 15.2(4)JN || 15.1(3)SVD || 15.1(3)SVD1 || 15.1(3)SVD2 || 15.2(1)SY || 15.2(1)SY1 || 15.2(1)SY0a || 15.2(1)SY2 || 15.2(2)SY || 15.2(1)SY1a || 15.2(2)SY1 || 15.2(2)SY2 || 15.2(1)SY3 || 15.2(1)SY4 || 15.1(3)SVF || 15.1(3)SVF1 || 15.1(3)SVE || 15.2(4)JAZ1 || 15.4(1)CG || 15.4(1)CG1 || 15.4(2)CG || 15.5(1)S || 15.5(2)S || 15.5(1)S1 || 15.5(3)S || 15.5(1)S2 || 15.5(1)S3 || 15.5(2)S1 || 15.5(2)S2 || 15.5(3)S1 || 15.5(2)S3 || 15.5(3)S2 || 15.5(3)S0a || 15.5(3)S3 || 15.5(1)S4 || 15.5(2)S4 || 15.5(3)S4 || 15.5(3)S5 || 15.1(3)SVG || 15.5(1)T || 15.5(1)T1 || 15.5(2)T || 15.5(1)T2 || 15.5(1)T3 || 15.5(2)T1 || 15.5(2)T2 || 15.5(2)T3 || 15.5(2)T4 || 15.5(1)T4 || 15.5(3)M || 15.5(3)M1 || 15.5(3)M0a || 15.5(3)M2 || 15.5(3)M3 || 15.5(3)M4 || 15.5(3)M4a || 15.5(3)M5 || 12.2(33)SCI || 12.2(33)SCI1 || 12.2(33)SCI1a || 12.2(33)SCI2 || 12.2(33)SCI3 || 12.2(33)SCI2a || 15.3(3)JAA1 || 15.0(2)SQD || 15.0(2)SQD1 || 15.0(2)SQD2 || 15.0(2)SQD3 || 15.0(2)SQD4 || 15.0(2)SQD5 || 15.0(2)SQD6 || 15.0(2)SQD7 || 15.0(2)SQD8 || 15.6(1)T || 15.6(2)T || 15.6(1)T0a || 15.6(1)T1 || 15.6(2)T1 || 15.6(1)T2 || 15.6(2)T2 || 15.3(1)SY || 15.3(1)SY1 || 15.3(1)SY2 || 12.2(33)SCJ || 12.2(33)SCJ1a || 12.2(33)SCJ2 || 12.2(33)SCJ2a || 12.2(33)SCJ2b || 12.2(33)SCJ2c || 12.2(33)SCJ3 || 15.6(3)M || 15.6(3)M1 || 15.6(3)M0a || 15.6(3)M1b || 15.6(3)M2 || 15.6(3)M2a || 15.1(3)SVJ2 || 15.3(3)JPC5 || 15.4(1)SY || 15.4(1)SY1 || 15.4(1)SY2 || 15.5(1)SY || 15.3(3)JPR1 | Not reported |
| IntelliShield/Universal Productgeneric | N/A | Not reported |
Published upstream
Jul 17, 2017
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 21, 2025
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
May 24, 2026
Added to CISA KEV
Mar 3, 2022
Evidence: source:kev:kev:kev:recordThe Simple Network Management Protocol (SNMP) subsystem of Cisco IOS and IOS XE Software contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to reload. An attacker could exploit these vulnerabilities by sending a crafted SNMP packet to an affected system via IPv4 or IPv6. Only traffic directed to an affected system can be used to exploit these vulnerabilities. The vulnerabilities are due to a buffer overflow condition in the SNMP subsystem of the affected software. The vulnerabilities affect all versions of SNMP - Versions 1, 2c, and 3. To exploit these vulnerabilities via SNMP Version 2c or earlier, the attacker must know the SNMP read-only community string for the affected system. To exploit these vulnerabilities via SNMP Version 3, the attacker must have user credentials for the affected system. A successful exploit could allow the attacker to execute arbitrary code and obtain full control of the affected system or cause the affected system to reload. Customers are advised to apply the workaround as contained in the Workarounds section below. Fixed software information is available via the Cisco IOS Software Checker. All devices that have enabled SNMP and have not explicitly excluded the affected MIBs or OIDs should be considered vulnerable. There are workarounds that address these vulnerabilities.
Quoted source text, attributed separately from HOL analysis.