Stack-based buffer overflow in Garrett Metal Detectors iC Module CMA - CVE-2021-21905
Published: January 10, 2022
Vulnerability identifier: #VU59328
CSH Severity: Low
CVSS v4: 8.6 [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]
CVE-ID: CVE-2021-21905
CWE-ID: CWE-121
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in the "get_ip" 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.
Affected software
Garrett Metal Detectors iC Module CMA
How to mitigate CVE-2021-21905
Install updates from vendor's website.