CVE-2025-55582

MEDIUM

6.6

Descripcion

D-Link DCS-825L firmware v1.08.01 contains a vulnerability in the watchdog script `mydlink-watch-dog.sh`, which blindly respawns binaries such as `dcp` and `signalc` without verifying integrity, authenticity, or permissions. An attacker with local filesystem access (via physical access, firmware modification, or debug interfaces) can replace these binaries with malicious payloads. The script executes these binaries as root in an infinite loop, leading to persistent privilege escalation and arbitrary code execution. This issue is mitigated in v1.09.02, but the product is officially End-of-Life and unsupported.

Detalles CVE

Puntuacion CVSS v3.16.6

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vector de ataquePHYSICAL

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado8/27/2025

Ultima modificacion9/9/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

dlink:dcs-825ldlink:dcs-825l_firmware

Debilidades (CWE)

CWE-269CWE-494

Referencias

https://cybermaya.in/posts/Post-43/(cve@mitre.org)

https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10431(cve@mitre.org)

https://www.dlink.com/en/security-bulletin/(cve@mitre.org)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.