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.
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Solution

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Workaround

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History

Thu, 26 Feb 2026 18:15:00 +0000

Type Values Removed Values Added
First Time appeared Linksys mr9600 Firmware
Linksys mx4200 Firmware
CPEs cpe:2.3:h:linksys:mr9600:-:*:*:*:*:*:*:*
cpe:2.3:h:linksys:mx4200:-:*:*:*:*:*:*:*
cpe:2.3:o:linksys:mr9600_firmware:1.0.4.205530:*:*:*:*:*:*:*
cpe:2.3:o:linksys:mx4200_firmware:1.0.4.205530:*:*:*:*:*:*:*
Vendors & Products Linksys mr9600 Firmware
Linksys mx4200 Firmware

Wed, 25 Feb 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 25 Feb 2026 12:00:00 +0000

Type Values Removed Values Added
First Time appeared Linksys
Linksys mr9600
Linksys mx4200
Vendors & Products Linksys
Linksys mr9600
Linksys mx4200

Tue, 24 Feb 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.6, 'vector': 'CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}


Tue, 24 Feb 2026 18:00:00 +0000

Type Values Removed Values Added
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.
Title Path Traversal vulnerability in Linksys MR9600, Linksys MX4200
Weaknesses CWE-22
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: ENISA

Published:

Updated: 2026-02-24T18:13:33.449Z

Reserved: 2026-02-03T07:24:49.548Z

Link: CVE-2026-25603

cve-icon Vulnrichment

Updated: 2026-02-24T18:11:40.771Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-24T18:29:33.167

Modified: 2026-02-26T18:10:54.523

Link: CVE-2026-25603

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-25T11:35:51Z

Weaknesses