Critical 9.8Published Feb 11, 2026

CVE-2026-2248Unauthenticated Remote Root Shell Access via Web Console in METIS WIC

Updated under an hour ago (Oct 26, 2026, 12:40 AM ET)

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It affects METIS Cyberspace Technology SA METIS WIC. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for METIS Cyberspace Technology SA METIS WIC

Exploited in the last 30 days

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

CVSS: 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-306, CWE-287
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: MHV
NVD analysis: Deferred
Record last updated: Feb 12, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

METIS Cyberspace Technology SA METIS WIC metis_cyberspace_technology:metis_wic (from the name)	oscore 2.1.234-r18; oscore 2.1.235-r19 not affected	CNA record

References

https://www.metis.tech/x-vendor-website
https://cydome.io/vulnerability-advisory-cve-2026-2248-unauthenticated-remote-root-shell-in-metis-wictechnical-description

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.