CVE-2025-34055

Public Exploit
AVTECH IP camera, DVR, and NVR Devices Authenticated Root Command Execution

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.

Category

9.4
CVSS
Severity: Critical
CVSS 4.0 •
EPSS 0.45%
Third-Party Advisory archive.org Third-Party Advisory vulncheck.com
Affected: AVTECH IP camera, DVR, and NVR Devices
Published at:
Updated at:

References

Link Tags
https://www.exploit-db.com/exploits/40500 exploit
https://avtech.com/ product
https://web.archive.org/web/20240810225729/https://www.search-lab.hu/advisories/126-AVTech-devices-multiple-vulnerabilities technical description third party advisory
https://web.archive.org/web/20161029201749/https://github.com/ebux/AVTECH exploit
https://vulncheck.com/advisories/avtech-ipcamera-nvr-dvr-mulitple-vulns third party advisory

Frequently Asked Questions

What is the severity of CVE-2025-34055?
CVE-2025-34055 has been scored as a critical severity vulnerability.
How to fix CVE-2025-34055?
To fix CVE-2025-34055, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-34055 being actively exploited in the wild?
It is possible that CVE-2025-34055 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-34055?
CVE-2025-34055 affects AVTECH IP camera, DVR, and NVR Devices.
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