Answer in brief
CVE-2024-3273 records a High severity vulnerability in D-Link DNS-320L/DNS-325/DNS-327L/DNS-340L HTTP GET Request nas_sharing.cgi command injection. The current sources mark it as known exploited. The current feed maps D-Link/DNS-320L (generic), dlink/dns-320l_firmware (generic), D-Link/DNS-325 (generic), dlink/dns-325_firmware (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2024-3273 records a High severity vulnerability in D-Link DNS-320L/DNS-325/DNS-327L/DNS-340L HTTP GET Request nas_sharing.cgi command injection. The current sources mark it as known exploited. The current feed maps D-Link/DNS-320L (generic), dlink/dns-320l_firmware (generic), D-Link/DNS-325 (generic), dlink/dns-325_firmware (generic) and additional mapped packages. 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 D-Link/DNS-320L (generic), dlink/dns-320l_firmware (generic), D-Link/DNS-325 (generic), dlink/dns-325_firmware (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| D-Link/DNS-320Lgeneric | 20240403 | Not reported |
| dlink/dns-320l_firmwaregeneric | 20240403 | Not reported |
| D-Link/DNS-325generic | 20240403 | Not reported |
| dlink/dns-325_firmwaregeneric | 20240403 | Not reported |
| D-Link/DNS-327Lgeneric | 20240403 | Not reported |
| dlink/dns-327l_firmwaregeneric | 20240403 | Not reported |
| D-Link/DNS-340Lgeneric | 20240403 | Not reported |
| dlink/dns-340l_firmwaregeneric | 20240403 | Not reported |
Published upstream
Apr 4, 2024
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
Apr 11, 2024
Evidence: source:kev:kev:kev:record** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as critical, was found in D-Link DNS-320L, DNS-325, DNS-327L and DNS-340L up to 20240403. Affected is an unknown function of the file /cgi-bin/nas_sharing.cgi of the component HTTP GET Request Handler. The manipulation of the argument system leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-259284. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed immediately that the product is end-of-life. It should be retired and replaced.
Quoted source text, attributed separately from HOL analysis.
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 D-Link/DNS-320L (generic), dlink/dns-320l_firmware (generic), D-Link/DNS-325 (generic), dlink/dns-325_firmware (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| D-Link/DNS-320Lgeneric | 20240403 | Not reported |
| dlink/dns-320l_firmwaregeneric | 20240403 | Not reported |
| D-Link/DNS-325generic | 20240403 | Not reported |
| dlink/dns-325_firmwaregeneric | 20240403 | Not reported |
| D-Link/DNS-327Lgeneric | 20240403 | Not reported |
| dlink/dns-327l_firmwaregeneric | 20240403 | Not reported |
| D-Link/DNS-340Lgeneric | 20240403 | Not reported |
| dlink/dns-340l_firmwaregeneric | 20240403 | Not reported |
Published upstream
Apr 4, 2024
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
Apr 11, 2024
Evidence: source:kev:kev:kev:record** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as critical, was found in D-Link DNS-320L, DNS-325, DNS-327L and DNS-340L up to 20240403. Affected is an unknown function of the file /cgi-bin/nas_sharing.cgi of the component HTTP GET Request Handler. The manipulation of the argument system leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-259284. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed immediately that the product is end-of-life. It should be retired and replaced.
Quoted source text, attributed separately from HOL analysis.