6.5
CVSSv3

CVE-2021-21908

Published: 22/12/2021 Updated: 21/07/2022
CVSS v2 Base Score: 5.5 | Impact Score: 4.9 | Exploitability Score: 8
CVSS v3 Base Score: 6.5 | Impact Score: 5.2 | Exploitability Score: 1.2
VMScore: 490
Vector: AV:N/AC:L/Au:S/C:N/I:P/A:P

Vulnerability Summary

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 malicious user to supply directory traversal primitives and delete semi-arbitrary files.

Vulnerability Trend

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garrett ic_module_firmware 5.0