What is CVE-2026-2248?

CVE-2026-2248 is a critical-severity vulnerability in Metis Cyberspace Technology Sa Wic, classified under Improper Authentication. CVSS score: 9.8/10. Published 2026-02-11.

How severe is CVE-2026-2248?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Metis Cyberspace Technology Sa Wic

CVE-2026-2248

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…

Vulnerability class: Broken Authentication

EPSS: 0.005 (39.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Metis Cyberspace Technology Sa Wic — versions oscore 2.1.234-r18, oscore 2.1.235-r19

Weakness classification (CWE)

References

56a186b1-7f5e-4314-ba38-38d5499fccfd (x_vendor-website)
56a186b1-7f5e-4314-ba38-38d5499fccfd (technical-description)

Frequently asked questions

What is CVE-2026-2248?: CVE-2026-2248 is a critical-severity vulnerability in Metis Cyberspace Technology Sa Wic, classified under Improper Authentication. CVSS score: 9.8/10. Published 2026-02-11.
How severe is CVE-2026-2248?: Critical severity. CVSS v3 base score is 9.8 out of 10.