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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
NVD MITRE
9.9CVSSCRITICAL
EPSS Score
1.8%
Top 24.3%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LC:HI:HA:H
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Impact
C:HConfidentiality
H
I:HIntegrity
H
A:HAvailability
H
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Weaknesses

CWE-20CWE-78

Affected Products

IP camera, DVR, and NVR DevicesAVTECH
Embedded
ICS / OT / IoT / ip-camera-nvr
DVRAVTECH SECURITY CorporationICS / OT / IoT
IP cameraAVTECH SECURITY CorporationICS / OT / IoT
NVRAVTECH SECURITY CorporationICS / OT / IoT
avtechcommercialCNICS / OT / IoTaka dgm1104 firmware, avn801 dvr firmware
avtech security corporationcommercialICS / OT / IoTaka avtech security

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

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

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://avtech.com/
avtech.com
https://vulncheck.com/advisories/avtech-ipcamera-nvr-dvr-mulitple-vulns
vulncheck.com
https://web.archive.org/web/20161029201749/https://github.com/ebux/AVTECH
web.archive.org
and 4 more references View all →

Timeline

Published
Jul 1, 2025
Last Updated
Jul 3, 2025

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