Is CVE-2026-27846 actively exploited?

No active exploitation of CVE-2026-27846 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-27846 be exploited remotely?

No. CVE-2026-27846 requires local access to exploit.

What is the CVSS score of CVE-2026-27846?

CVE-2026-27846 has a CVSS score of 6.2 (MEDIUM) and an EPSS exploitation probability of 0.02%.

HOME VULNERABILITIESCVE-2026-27846

MEDIUM

CVE-2026-27846

CWE-306Published: February 25, 2026· Updated: Feb 27, 2026

6.2

CVSS v3.1

EPSS:0.02%probability of exploitation in 30 daysPercentile:4.5th

Official 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.

NVD Source

Technical Analysis

CVE-2026-27846 requires local access, meaning attackers must already have a foothold on the target system.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 6.2.