CVE-2026-27846
Missing authentication in Linksys MR9600, Linksys MX4200
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.2EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
25 Feb 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Want to know if your infrastructure is exposed to this?
Talk to TrueHacking →