CVE-2025-34056
Critical
Description
An OS command injection vulnerability exists in AVTECH IP camera, DVR, and NVR devices via the PwdGrp.cgi endpoint, which handles user and group management operations. Authenticated users can supply input through the pwd or grp parameters, which are directly embedded into system commands without proper sanitation. This allows for the execution of arbitrary shell commands with root privileges.
SeverityCritical
CVSS9.4
Exploit probability—
ProductIP camera, DVR, and NVR Devices
PublishedJul 1, 2025
First seenJul 1, 2025
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| AVTECH IP camera, DVR, and NVR Devices | 0 | — |
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