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2 vulnerabilities found for dcs-825l by dlink
VAR-202508-2757
Vulnerability from variot - Updated: 2025-09-20 23:12D-Link DCS-825L firmware version 1.08.01 and possibly prior versions contain an insecure implementation in the mydlink-watch-dog.sh script. The script monitors and respawns the dcp and signalc binaries without validating their integrity, origin, or permissions. An attacker with filesystem access (e.g., via UART or firmware modification) may replace these binaries to achieve persistent arbitrary code execution with root privileges. The issue stems from improper handling of executable trust and absence of integrity checks in the watchdog logic. D-Link Corporation of DCS-825L The firmware contains vulnerabilities related to privilege management, lack of authentication for critical functions, and insufficient integrity verification of downloaded code.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state
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VAR-202508-2566
Vulnerability from variot - Updated: 2025-09-11 23:45D-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. D-Link Corporation of DCS-825L The firmware contains vulnerabilities related to permission management and insufficient integrity verification of downloaded code.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state
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