Improper Authentication in SCT-40CM01SR and AT-40CM01SR - CVE-2021-20776
Published: July 7, 2021
Vulnerability identifier: #VU54583
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-20776
CWE-ID: CWE-287
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vendor: A-Stage
Affected software:
SCT-40CM01SR
AT-40CM01SR
SCT-40CM01SR
AT-40CM01SR
Detailed vulnerability description
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error in when processing authentication requests. A remote attacker on the local network can bypass authentication process and gain unauthorized access to the application.
How to mitigate CVE-2021-20776
Install updates from vendor's website.