CVE-2026-27846
Missing authentication in Linksys MR9600, Linksys MX4200
CVSS Score
6.2
EPSS Score
0.0%
EPSS Percentile
0th
Due to missing authentication, a user with physical access to the device can misuse the mesh functionality for adding a new mesh device to the network to gain access to sensitive information, including the password for admin access to the web interface and the Wi-Fi passwords.This issue affects MR9600: 1.0.4.205530; MX4200: 1.0.13.210200.
| CWE | CWE-306 |
| Vendor | linksys |
| Product | mr9600 |
| Published | Feb 25, 2026 |
| Last Updated | Feb 25, 2026 |
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Affected Versions
Linksys / MR9600
1.0.4.205530
Linksys / MX4200
1.0.13.210200