Incorrect Implementation of Authentication Algorithm in Garrett Metal Detectors iC Module CMA - CVE-2021-21902

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Main Vulnerability Database Vulnerabilities #VU59331

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
CVSSv4.0: 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/E:U/U:Green
CVE-ID: CVE-2021-21902
CWE-ID: CWE-303
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Garrett Metal Detectors iC Module CMA
Software vendor:
Garrett Metal Detectors

Description

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.


Remediation

Install updates from vendor's website.

External links