🛡️ CVE-2025-13562 — dir-852-firmware

🟠 CVSS 7.3 — High ⚠️ Exploit Public CWE-74 NVD
7.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A vulnerability was identified in D-Link DIR-852 1.00. This issue affects some unknown processing of the file /gena.cgi. Such manipulation of the argument service leads to command injection. The attack can be executed remotely. The exploit is publicly available and might be used. This vulnerability only affects products that are no longer supported by the maintainer.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity low, availability low.

Affected software

CVE-2025-13562 is recorded against 1 package.

  • dir-852-firmware

Timeline and source

Published on 23 November 2025 and last revised on 17 June 2026. A public exploit is known to exist, which raises the urgency of patching considerably. Record sourced from NVD.

References

github.com
vuldb.com
vuldb.com
vuldb.com
www.dlink.com

Details

Severity HIGH
CVSS Score 7.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CWE CWE-74
Public Exploit ⚠️ Yes
Source NVD
Published 2025-11-23
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
dir-852-firmware — —

References

Permissions Required, VDB Entry https://vuldb.com/?ctiid.333327
Third Party Advisory, VDB Entry https://vuldb.com/?id.333327
Third Party Advisory, VDB Entry https://vuldb.com/?submit.697063

Similar Threats

Exploit Protection

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