CVE-2026-2249 CRITICAL

CVE-2026-2249: Unauthenticated Remote Command Execution via Web Console in METIS DFS

Vendor Metis Cyberspace Technology Sa
Product METIS DFS
Weakness CWE-306 · Missing auth
Published February 11, 2026
Last update February 12, 2026

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

METIS DFS devices (versions <= oscore 2.1.234-r18) expose a web-based shell at the /console endpoint that does not require authentication. Accessing this endpoint allows a remote attacker to execute arbitrary operating system commands with 'daemon' privileges. This results in the compromise of the software, granting unauthorized access to modify configuration, read and alter sensitive data, or disrupt services.

Key dates

02Disclosure timeline

February 11, 2026 CVE published
February 12, 2026 Record updated