High severity7.8NVD Advisory· Published May 10, 2026· Updated May 13, 2026
CVE-2021-47945
CVE-2021-47945
Description
Argus Surveillance DVR 4.0 contains an unquoted service path vulnerability in the DVRWatchdog service that allows local attackers to escalate privileges by exploiting the service binary path. Attackers can place a malicious executable in the Program Files directory to be executed with LocalSystem privileges when the service starts.
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Affected products
2- Range: =4.0
- Range: =4.0
Patches
Vulnerability mechanics
References
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