CVE-2026-25603

CVE-2026-25603: Path Traversal vulnerability in Linksys MR9600, Linksys MX4200

Vendor Linksys

Product MR9600

Weakness CWE-22 · Path traversal

Published February 24, 2026

Last update February 24, 2026

View on NVD All CVEs

CVSS base score

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What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

February 24, 2026 CVE published

February 24, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-25603 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/22.html

Identifiers

CVE CVE-2026-25603

CWE CWE-22

Affected versions

Vendor Linksys

Product MR9600

Affected 1.0.4.205530

Vendor Linksys

Product MX4200

Affected 1.0.13.210200