CVE-2025-34056

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

Published: Jul 1, 2025Updated: Jul 3, 2025 Sources: CVE List NVD BDUCWE-20

9.9CRITICAL

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAccess Vector

Network

AC:LAccess Complexity

Low

Impact

C:HConfidentiality

I:HIntegrity

A:HAvailability

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Weaknesses

CWE-20 CWE-78

Affected Products

AVTECH SECURITY Corporation

commercialaka avtech security

commercial·CNaka dgm1104 firmware, avn801 dvr firmware

IP camera, DVR, and NVR DevicesEmbedded

ICS / OT / IoT / ip-camera-nvr

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Execution

Initial Access

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References

https://www.exploit-db.com/exploits/40500

exploit-db.com

https://avtech.com/

avtech.com

https://web.archive.org/web/20240810225729/https://www.search-lab.hu/advisories/126-AVTech-devices-multiple-vulnerabilities

web.archive.org

and 4 more references View all →

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