Improper Authentication in AVTECH Corporation products - #VU48223
Published: November 9, 2020
Vulnerability identifier: #VU48223
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Green
CVE-ID: N/A
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vendor: AVTECH Corporation
Affected software:
IP camera
DVR
NVR
IP camera
DVR
NVR
Detailed vulnerability description
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to application allows unauthenticated requests to scripts, if request URI contains ".cab" or "/nobody" strings. A remote non-authenticated attacker can append to URL ".cab" or "/nobody" string, bypass authentication process and gain unauthorized access to the application, as well as download source code of scripts on the device.
Remediation
Install updates from vendor's website.