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CVE Vulnerability Details :
CVE-2025-55582
PUBLISHED
More InfoOfficial Page
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
View Known Exploited Vulnerability (KEV) details
Published At-27 Aug, 2025 | 00:00
Updated At-29 Aug, 2025 | 13:50
Rejected At-
▼CVE Numbering Authority (CNA)

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.

Affected Products
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TypeCWE IDDescription
textN/An/a
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References
HyperlinkResource
https://www.dlink.com/en/security-bulletin/
N/A
https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10431
N/A
https://cybermaya.in/posts/Post-43/
N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-494CWE-494 Download of Code Without Integrity Check
CWECWE-269CWE-269 Improper Privilege Management
Metrics
VersionBase scoreBase severityVector
3.16.6MEDIUM
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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Details not found