CVE-2021-47945

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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.exploit-db.com/exploits/50261
https://www.vulncheck.com/advisories/argus-surveillance-dvr-unquoted-service-path-privilege-escalation

Configurations

No configuration.

History

No history.

Information

Published : 2026-05-10 13:16

Updated : 2026-07-25 10:10

NVD link : CVE-2021-47945

Mitre link : CVE-2021-47945

CVE.ORG link : CVE-2021-47945

JSON object : View

Products Affected

No product.

CWE

CWE-428

Unquoted Search Path or Element

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