Vulnerability · Published Feb 24, 2026 · Assigned by ENISA
CVE-2026-25603Path Traversal vulnerability in Linksys MR9600, Linksys MX4200
Medium 6.6
In plain English
A medium-severity path traversal in MR9600 from Linksys. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities).
Official description
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Linksys MR9600, Linksys MX4200 allows that contents of a USB drive partition can be mounted in an arbitrary location of the file system. This may result in the execution of shell scripts in the context of a root user.This issue affects MR9600: 1.0.4.205530; MX4200: 1.0.13.210200.
Affected products (as reported)
Weakness: CWE-22 · Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H