CVE-2026-22911 Information disclosure in TDC-X401GL
Attackers can extract password hashes from firmware updates to gain unauthorized access to SICK industrial sensors.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-22911?
CVE-2026-22911 is a medium-severity vulnerability in SICK AG TDC-X401GL, published on 15 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Which versions are affected by CVE-2026-22911?
It affects 1 product.
Products include Sick Tdc-X401gl Firmware.
How do I fix CVE-2026-22911?
No fix has been published for CVE-2026-22911 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-22911 being exploited?
There is no known exploitation of CVE-2026-22911 in the wild and no public exploit code.
Other vulnerabilities in SICK AG TDC-X401GL
Sources
Also known as GHSA-vpx5-5gpq-wwg4.