Privilege escalation in Sick Tdc-x401gl
CVE-2026-22907
An attacker may gain unauthorized access to the host filesystem, potentially allowing them to read and modify system data.
EPSS: 0.004 (32.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
References
- psirt@sick.de (x_SICK PSIRT Security Advisories, Vendor Advisory)
- psirt@sick.de (x_SICK Operating Guidelines, Product)
- psirt@sick.de (US Government Resource, x_ICS-CERT recommended practices on Industrial Security)
- psirt@sick.de (x_CVSS v3.1 Calculator, Not Applicable)
- psirt@sick.de (x_The canonical URL., Vendor Advisory)
- psirt@sick.de (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-22907?
- CVE-2026-22907 is a critical-severity vulnerability in Sick Tdc-x401gl, classified under Incorrect Privilege Assignment. CVSS score: 9.9/10. Published 2026-01-15.
- How severe is CVE-2026-22907?
- Critical severity. CVSS v3 base score is 9.9 out of 10.