CVE-2025-55582 (GCVE-0-2025-55582)
Vulnerability from cvelistv5
Published
2025-08-27 00:00
Modified
2025-08-29 13:50
Severity ?
6.6 (Medium) - CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • n/a
Summary
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.
References
cve@mitre.orghttps://cybermaya.in/posts/Post-43/Third Party Advisory, Exploit
cve@mitre.orghttps://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10431Product
cve@mitre.orghttps://www.dlink.com/en/security-bulletin/Not Applicable
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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