OS Command Injection in AVTECH Corporation products - #VU48226
Published: November 9, 2020
Vulnerability identifier: #VU48226
CSH Severity: Low
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validation in "/cgi-bin/supervisor/PwdGrp.cgi" and "/cgi-bin/supervisor/adcommand.cgi" scripts. A remote privileged user can pass specially crafted data to the application and execute arbitrary OS commands on the target system with root privileges.
Affected software
IP camera
DVR
NVR
DVR
NVR
Remediation
Install updates from vendor's website.