Vulnerability in Sick Tdc-x401gl
CVE-2026-22911
Firmware update files may expose password hashes for system accounts, which could allow a remote attacker to recover credentials and gain unauthorized access to the device.
EPSS: 0.005 (37.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Sick Tdc-x401gl
- Sick Tdc-x401gl_firmware
- Sick Ag Tdc-x401gl — versions all versions
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-2026-22911?
- CVE-2026-22911 is a medium-severity vulnerability in Sick Tdc-x401gl, classified under Use of Hard-coded Credentials. CVSS score: 5.3/10. Published 2026-01-15.
- How severe is CVE-2026-22911?
- Medium severity. CVSS v3 base score is 5.3 out of 10.