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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
AVTECH IP camera, DVR, and NVR Devices
Default version status: unaffected
0affected
References
- https://www.exploit-db.com/exploits/40500 ↗
- https://avtech.com/ ↗
- https://web.archive.org/web/20240810225729/https://www.search-lab.hu/advisories/126-AVTech-devices-multiple-vulnerabilities ↗
- https://web.archive.org/web/20161029201749/https://github.com/ebux/AVTECH ↗
- https://vulncheck.com/advisories/avtech-ipcamera-nvr-dvr-mulitple-vulns ↗