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CVE-2026-25603

nvd nist
Published: Feb 24, 2026Modified: Feb 26, 2026

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6.6
Vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 0.7 / Impact: 5.9
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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 (2)

Linksys
2 products
Mr9600 Firmware
Mx4200 Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Mr9600 Firmware
Version 1.0.4.205530
Running on/withPlatform Versions
Linksys
Mr9600
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Mx4200 Firmware
Version 1.0.4.205530
Running on/withPlatform Versions
Linksys
Mx4200
All versions

Related CWEs

CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (1)

Source: a6d3dc9e-0591-4a13-bce7-0f5b31ff6158
ExploitThird Party Advisory

Timeline

No history available yet.