Path traversal in Garrett Metal Detectors iC Module CMA - CVE-2021-21909
Published: January 10, 2022
Vulnerability identifier: #VU59333
CSH Severity: Low
CVSS v4.0: 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/E:U/U:Clear
CVE-ID: CVE-2021-21909
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Garrett Metal Detectors
Affected software:
Garrett Metal Detectors iC Module CMA
Garrett Metal Detectors iC Module CMA
Detailed vulnerability description
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 in the del .cnt|.log file delete command. A remote administrator can send a specially crafted HTTP request and delete arbitrary files on the system.
How to mitigate CVE-2021-21909
Install update from vendor's website.