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 root (UID 0) privileges. This results in full system compromise, allowing unauthorized access to modify system configuration, read sensitive data, or disrupt device operations
Vulnerability class: Broken Authentication
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.005 (42.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 42.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: +0.000
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.