Low Privilege Vulnerability in SICK Industrial Automation Products
CVE-2026-22916

4.3MEDIUM

Key Information:

Vendor

Sick Ag

Status
Tdc-x401gl
Vendor
CVE Published:
15 January 2026

What is CVE-2026-22916?

An unauthorized user with low privileges could exploit the vulnerability to execute critical system functions, including triggering a system reboot or performing a factory reset. This exploitation could result in disruption of service and the potential loss of important system configurations, thereby compromising the integrity of the automation processes managed by SICK's products.

Affected Version(s)

TDC-X401GL all versions

References

https://sick.com/psirt
x_SICK PSIRT Security Advisories
https://www.sick.com/media/docs/9/19/719/special_informat...
x_SICK Operating Guidelines
https://www.cisa.gov/resources-tools/resources/ics-recomm...
x_ICS-CERT recommended practices on Industrial Security

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.