Answer in brief
CVE-2026-20111 records a Medium severity (CVSS 4.8) vulnerability in Cisco Prime Infrastructure Stored Cross-Site Scripting Vulnerability. The current sources do not mark it as known exploited. The current feed maps Cisco/Cisco Prime Infrastructure (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 4.8. The current sources do not mark it as known exploited. 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/Cisco Prime Infrastructure (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Cisco/Cisco Prime Infrastructuregeneric | 3.0.0 || 3.1.0 || 3.1.5 || 2.1 || 2.0.0 || 3.6.0 || 3.7.0 || 3.4.0 || 3.3.0 || 3.2 || 3.5.0 || 3.2.0-FIPS || 2.2 || 3.8.0-FED || 3.9.0 || 3.8.0 || 3.10.0 || 3.1.1 || 2.1.2 || 2.2.1 || 2.2.0 || 3.0.2 || 3.0.3 || 3.0.1 || 2.2.2 || 2.2.3 || 2.1.0 || 2.1.1 || 3.9.1 || 2.0.10 || 3.8.1 || 3.7.1 || 3.5.1 || 3.4.2 || 3.3.1 || 3.1.7 || 3.2.1 || 3.2.2 || 3.1.6 || 3.1.2 || 3.4.1 || 3.1.3 || 3.1.4 || 3.0.6 || 2.2.10 || 3.0.4 || 3.0.5 || 2.1.56 || 2.2.4 || 2.2.9 || 2.2.8 || 2.2.5 || 2.2.7 || 2.0.39 || 3.8_DP1 || 3.9_DP1 || 3.7_DP2 || 3.6_DP1 || 3.5_DP4 || 3.5_DP2 || 3.4_DP10 || 3.7_DP1 || 3.5_DP3 || 3.4_DP11 || 3.5_DP1 || 3.4_DP8 || 3.4_DP1 || 3.4_DP3 || 3.4_DP5 || 3.4_DP2 || 3.4_DP7 || 3.4_DP6 || 3.3_DP4 || 3.4_DP4 || 3.4_DP9 || 3.1_DP16 || 3.3_DP2 || 3.3_DP3 || 3.1_DP15 || 3.3_DP1 || 3.1_DP13 || 3.2_DP2 || 3.2_DP1 || 3.2_DP3 || 3.1_DP14 || 3.2_DP4 || 3.1_DP7 || 3.1_DP10 || 3.1_DP11 || 3.1_DP4 || 3.1_DP6 || 3.1_DP12 || 3.1_DP5 || 3.0.7 || 3.1_DP9 || 3.1_DP8 || 3.10_DP1 || 3.10.2 || 3.10.3 || 3.10 || 3.10.1 || 3.7.1 Update 03 || 3.7.1 Update 04 || 3.7.1 Update 06 || 3.7.1 Update 07 || 3.8.1 Update 01 || 3.8.1 Update 02 || 3.8.1 Update 03 || 3.8.1 Update 04 || 3.9.1 Update 01 || 3.9.1 Update 02 || 3.9.1 Update 03 || 3.9.1 Update 04 || 3.10 Update 01 || 3.4.2 Update 01 || 3.6.0 Update 04 || 3.6.0 Update 02 || 3.6.0 Update 03 || 3.6.0 Update 01 || 3.5.1 Update 03 || 3.5.1 Update 01 || 3.5.1 Update 02 || 3.7.0 Update 03 || 2.2.3 Update 05 || 2.2.3 Update 04 || 2.2.3 Update 06 || 2.2.3 Update 03 || 2.2.3 Update 02 || 2.2.1 Update 01 || 2.2.2 Update 03 || 2.2.2 Update 04 || 3.8.0 Update 01 || 3.8.0 Update 02 || 3.7.1 Update 01 || 3.7.1 Update 02 || 3.7.1 Update 05 || 3.9.0 Update 01 || 3.3.0 Update 01 || 3.4.1 Update 02 || 3.4.1 Update 01 || 3.5.0 Update 03 || 3.5.0 Update 01 || 3.5.0 Update 02 || 3.10.4 || 3.10.4 Update 01 || 3.10.4 Update 02 || 3.10.4 Update 03 || 3.10.5 || 3.10.6 || 3.10.6 Update 01 | Not reported |
Published upstream
Feb 4, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jun 29, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 29, 2026
A vulnerability in the web-based management interface of Cisco Prime Infrastructure could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against users of the interface of an affected system. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by inserting malicious code into specific data fields in the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To exploit this vulnerability, an attacker must have valid administrative credentials.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-20111 records a Medium severity (CVSS 4.8) vulnerability in Cisco Prime Infrastructure Stored Cross-Site Scripting Vulnerability. The current sources do not mark it as known exploited. The current feed maps Cisco/Cisco Prime Infrastructure (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 4.8. The current sources do not mark it as known exploited. 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/Cisco Prime Infrastructure (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Cisco/Cisco Prime Infrastructuregeneric | 3.0.0 || 3.1.0 || 3.1.5 || 2.1 || 2.0.0 || 3.6.0 || 3.7.0 || 3.4.0 || 3.3.0 || 3.2 || 3.5.0 || 3.2.0-FIPS || 2.2 || 3.8.0-FED || 3.9.0 || 3.8.0 || 3.10.0 || 3.1.1 || 2.1.2 || 2.2.1 || 2.2.0 || 3.0.2 || 3.0.3 || 3.0.1 || 2.2.2 || 2.2.3 || 2.1.0 || 2.1.1 || 3.9.1 || 2.0.10 || 3.8.1 || 3.7.1 || 3.5.1 || 3.4.2 || 3.3.1 || 3.1.7 || 3.2.1 || 3.2.2 || 3.1.6 || 3.1.2 || 3.4.1 || 3.1.3 || 3.1.4 || 3.0.6 || 2.2.10 || 3.0.4 || 3.0.5 || 2.1.56 || 2.2.4 || 2.2.9 || 2.2.8 || 2.2.5 || 2.2.7 || 2.0.39 || 3.8_DP1 || 3.9_DP1 || 3.7_DP2 || 3.6_DP1 || 3.5_DP4 || 3.5_DP2 || 3.4_DP10 || 3.7_DP1 || 3.5_DP3 || 3.4_DP11 || 3.5_DP1 || 3.4_DP8 || 3.4_DP1 || 3.4_DP3 || 3.4_DP5 || 3.4_DP2 || 3.4_DP7 || 3.4_DP6 || 3.3_DP4 || 3.4_DP4 || 3.4_DP9 || 3.1_DP16 || 3.3_DP2 || 3.3_DP3 || 3.1_DP15 || 3.3_DP1 || 3.1_DP13 || 3.2_DP2 || 3.2_DP1 || 3.2_DP3 || 3.1_DP14 || 3.2_DP4 || 3.1_DP7 || 3.1_DP10 || 3.1_DP11 || 3.1_DP4 || 3.1_DP6 || 3.1_DP12 || 3.1_DP5 || 3.0.7 || 3.1_DP9 || 3.1_DP8 || 3.10_DP1 || 3.10.2 || 3.10.3 || 3.10 || 3.10.1 || 3.7.1 Update 03 || 3.7.1 Update 04 || 3.7.1 Update 06 || 3.7.1 Update 07 || 3.8.1 Update 01 || 3.8.1 Update 02 || 3.8.1 Update 03 || 3.8.1 Update 04 || 3.9.1 Update 01 || 3.9.1 Update 02 || 3.9.1 Update 03 || 3.9.1 Update 04 || 3.10 Update 01 || 3.4.2 Update 01 || 3.6.0 Update 04 || 3.6.0 Update 02 || 3.6.0 Update 03 || 3.6.0 Update 01 || 3.5.1 Update 03 || 3.5.1 Update 01 || 3.5.1 Update 02 || 3.7.0 Update 03 || 2.2.3 Update 05 || 2.2.3 Update 04 || 2.2.3 Update 06 || 2.2.3 Update 03 || 2.2.3 Update 02 || 2.2.1 Update 01 || 2.2.2 Update 03 || 2.2.2 Update 04 || 3.8.0 Update 01 || 3.8.0 Update 02 || 3.7.1 Update 01 || 3.7.1 Update 02 || 3.7.1 Update 05 || 3.9.0 Update 01 || 3.3.0 Update 01 || 3.4.1 Update 02 || 3.4.1 Update 01 || 3.5.0 Update 03 || 3.5.0 Update 01 || 3.5.0 Update 02 || 3.10.4 || 3.10.4 Update 01 || 3.10.4 Update 02 || 3.10.4 Update 03 || 3.10.5 || 3.10.6 || 3.10.6 Update 01 | Not reported |
Published upstream
Feb 4, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jun 29, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 29, 2026
A vulnerability in the web-based management interface of Cisco Prime Infrastructure could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against users of the interface of an affected system. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by inserting malicious code into specific data fields in the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To exploit this vulnerability, an attacker must have valid administrative credentials.
Quoted source text, attributed separately from HOL analysis.