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.

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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

JSON
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