CVE-2025-55582 D-Link DCS-825L firmware v1.08.01 contains a vulnerability in the watchdog script `mydlink-watch-dog.sh`, which blindly respawns binaries su
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2025-55582?
CVE-2025-55582 is a medium-severity vulnerability in n/a, published on 27 Aug 2025.
Official description
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.
Which versions are affected by CVE-2025-55582?
It affects 1 product.
Products include Dlink Dcs-825l Firmware.
How do I fix CVE-2025-55582?
No fix has been published for CVE-2025-55582 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-55582 being exploited?
There is no known exploitation of CVE-2025-55582 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-ccm2-xh6r-r5h7.