CVE-2026-30512 Privilege escalation in n/a
A local attacker can escape kiosk mode via the PDF viewer to execute arbitrary commands with administrator privileges on Scheidt & Bachmann entervo HMI.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-30512?
CVE-2026-30512 is a high-severity vulnerability in n/a, published on 24 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A local privilege escalation vulnerability exists in the Restricted Access (Kiosk) Mode implementation of Scheidt & Bachmann entervo HMI prior to V2 R5 P0 M5. The vulnerability affects the external PDF viewer functionality used to display the application manual and its interaction with the underlying Windows operating system. An authenticated low-privileged user can escape the kiosk environment by opening the application manual in the external PDF viewer and abusing the print functionality. Successful exploitation allows execution of arbitrary commands outside the kiosk environment with local administrator privileges.
Weakness: CWE-250
Which versions are affected by CVE-2026-30512?
How do I fix CVE-2026-30512?
No fix has been published for CVE-2026-30512 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-30512 being exploited?
There is no known exploitation of CVE-2026-30512 in the wild and no public exploit code.
Sources
Also known as GHSA-vm55-rcv9-fvwj.