#VU59329 Stack-based buffer overflow in Garrett Metal Detectors iC Module CMA - CVE-2021-21906

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Main Vulnerability Database Vulnerabilities #VU59329

#VU59329 Stack-based buffer overflow in Garrett Metal Detectors iC Module CMA - CVE-2021-21906

Published: January 10, 2022


Vulnerability identifier: #VU59329
Vulnerability risk: Low
CVSSv4.0: 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/E:U/U:Clear
CVE-ID: CVE-2021-21906
CWE-ID: CWE-121
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 user to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in the "checkPassword" CMA readfile function. A remote administrator can use a specially crafted file, trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Install updates from vendor's website.

External links