CVE-2025-34055 Information

Jul 02, 2025 cve

Description

An OS command injection vulnerability exists in AVTECH DVR NVR and IP camera devices within the adcommand.cgi endpoint which interfaces with the ActionD daemon. Authenticated users can invoke the DoShellCmd operation passing arbitrary input via the strCmd parameter. This input is executed directly by the system shell without sanitation allowing attackers to execute commands as the root user.

Reference

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/126-AVTech-devices-multiple-vulnerabilities https://www.exploit-db.com/exploits/40500

CNNVD-202507-045 (Published: 2025-07-01)

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