Vulnerability 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.
Related Weaknesses (CWE)
References
- https://avtech.com/
- https://vulncheck.com/advisories/avtech-ipcamera-nvr-dvr-mulitple-vulns
- https://web.archive.org/web/20161029201749/https://github.com/ebux/AVTECH
- https://web.archive.org/web/20240810225729/https://www.search-lab.hu/advisories/
- https://www.exploit-db.com/exploits/40500
FAQ
What is CVE-2025-34056?
CVE-2025-34056 is a documented vulnerability. 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 i...
How severe is CVE-2025-34056?
CVSS scoring is not yet available for CVE-2025-34056. Check NVD for updates.
Is there a patch for CVE-2025-34056?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.