CVE-2026-22907 Path traversal in TDC-X401GL

Critical 9.9 Published 15 Jan 2026 Updated 15 Jan 2026

Attackers can access the host filesystem to read and modify system data on SICK TDC-X401GL industrial sensors.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-22907?

CVE-2026-22907 is a critical path traversal vulnerability in SICK AG TDC-X401GL, published on 15 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

An attacker may gain unauthorized access to the host filesystem, potentially allowing them to read and modify system data.

Weakness: CWE-266

Which versions are affected by CVE-2026-22907?

It affects 1 product.

Products include Sick Tdc-X401gl Firmware.

How do I fix CVE-2026-22907?

No fix has been published for CVE-2026-22907 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2026-22907 being exploited?

There is no known exploitation of CVE-2026-22907 in the wild and no public exploit code.

Sources

Also known as GHSA-vcvq-xvxv-h8f5.