Insufficient Validation in Armoury Crate Service's Logging Function Allows System File Overwrite

CVE-2022-38699 · MEDIUM Severity

CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Armoury Crate Service’s logging function has insufficient validation to check if the log file is a symbolic link. A physical attacker with general user privilege can modify the log file property to a symbolic link that points to arbitrary system file, causing the logging function to overwrite the system file and disrupt the system.

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