CVE-2021-47945
HIGH
NVD
CVSS Score
7.8
Severity
HIGH
Published
May 10, 2026
Vendor
unknown
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.