CVE-2026-25603
Medium
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.
SeverityMedium
CVSS6.6
Exploit probability—
ProductLinksys Mr9600 Firmware
PublishedFeb 24, 2026
First seenFeb 24, 2026
Weakness typeCWE-22Path traversal
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linksys mr9600_firmware | 1.0.4.205530 | — |
| linksys mx4200_firmware | 1.0.4.205530 | — |
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