CVE-2021-21904 Path traversal in Garrett Metal Detectors
An attacker can exploit a directory traversal flaw in the CMA CLI setenv command to read or modify files on the device.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-21904?
CVE-2021-21904 is a critical path traversal vulnerability in Garrett Metal Detectors, published on 22 Dec 2021. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A directory traversal vulnerability exists in the CMA CLI setenv command of Garrett Metal Detectors’ iC Module CMA Version 5.0. An attacker can provide malicious input to trigger this vulnerability
Weakness: CWE-22
Which versions are affected by CVE-2021-21904?
It affects 1 product.
Products include Garrett Ic Module Cma.
How do I fix CVE-2021-21904?
No fix has been published for CVE-2021-21904 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2021-21904 being exploited?
There is no known exploitation of CVE-2021-21904 in the wild and no public exploit code.
Other vulnerabilities in Garrett Metal Detectors
Sources
Also known as GHSA-6xfv-w5h7-m942.