CVE-2026-27846

MEDIUM

MR9600/MX4200 - Info Disclosure

Title source: llm

Description

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.

References (1)

[Various Sources] https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2025-002.txt

Scores

CVSS v3 6.2

EPSS 0.0002

EPSS Percentile 4.6%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Classification

CWE

CWE-306

Status draft

Timeline

Published Feb 25, 2026

Tracked Since Feb 25, 2026