Incorrect Implementation of Authentication Algorithm in Garrett Metal Detectors iC Module CMA - CVE-2021-21902
Published: January 10, 2022
Vulnerability identifier: #VU59331
CSH Severity: Medium
CVSS v4: 7.5 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-21902
CWE-ID: CWE-303
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to to bypass authentication process.
The vulnerability exists due to incorrect implementation of authentication algorithm in the CMA run_server_6877 functionality. A remote attacker can send a specially crafted request and bypass the authentication.
Affected software
Garrett Metal Detectors iC Module CMA
How to mitigate CVE-2021-21902
Install updates from vendor's website.