Path Traversal in Garrett Ic Module
CVE-2021-21908
Specially-crafted command line arguments can lead to arbitrary file deletion. The handle_delete function does not attempt to sanitize or otherwise validate the contents of the [file] parameter (passed to the function as argv[1]), allowing an authenticated attacker to supply directory traversal primitives and delete semi-arbitrary files.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.014 (70.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H.
Affected products
- Garrett Ic_module
- Garrett Ic_module_firmware — versions 5.0
- N/a Garrett Metal Detectors — versions Garrett Metal Detectors iC Module CMA Version 5.0
Weakness classification (CWE)
References
- talos-cna@cisco.com (Technical Description, Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-21908?
- CVE-2021-21908 is a medium-severity vulnerability in Garrett Ic Module, classified under Path Traversal. CVSS score: 6.5/10. Published 2021-12-22.
- How severe is CVE-2021-21908?
- Medium severity. CVSS v3 base score is 6.5 out of 10.