Unvalidated Container Image Upload in SICK Products
CVE-2026-22908

9.1CRITICAL

Key Information:

Vendor

Sick Ag

Status
Tdc-x401gl
Vendor
CVE Published:
15 January 2026

What is CVE-2026-22908?

This vulnerability allows remote attackers to upload unvalidated container images to SICK Industrial Automation Systems, granting them full access to the system. Such unauthorized access can lead to severe consequences, including compromise of system integrity and confidentiality. Organizations utilizing these products must implement rigorous input validation to mitigate potential threats associated with unvalidated image uploads.

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Affected Version(s)

TDC-X401GL 0

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:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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