CVE-2026-2248

Critical

Description

METIS WIC 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 root (UID 0) privileges. This results in full system compromise, allowing unauthorized access to modify system configuration, read sensitive data, or disrupt device operations

SeverityCritical

CVSS9.8

Exploit probability—

ProductMETIS WIC

PublishedFeb 11, 2026

First seenFeb 11, 2026

Weakness typeCWE-306Missing authentication for critical function CWE-287Improper authentication

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

Product	Affected versions	Fixed in
METIS Cyberspace Technology SA METIS WIC	oscore 2.1.234-r18	—

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