Path traversal in Garrett Metal Detectors iC Module CMA - CVE-2021-21908
Published: January 10, 2022
Vulnerability identifier: #VU59332
CSH Severity: Low
CVSS v4: 7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-21908
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences in "file" parameter in the handle_delete function. A remote administrator can send a specially crafted HTTP request and delete arbitrary files on the system.
Affected software
Garrett Metal Detectors iC Module CMA
How to mitigate CVE-2021-21908
Install update from vendor's website.