CVE-2026-30512: n/a
Description
A local privilege escalation vulnerability exists in the Restricted Access (Kiosk) Mode of Scheidt & Bachmann entervo HMI versions prior to V2 R5 P0 M5. The flaw involves the external PDF viewer used to display the application manual, which can be exploited by an authenticated low-privileged user to escape the kiosk environment via the print functionality. Successful exploitation grants execution of arbitrary commands with local administrator privileges.
CVSS v3.1
Score 7.8high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-30512 is a local privilege escalation vulnerability affecting the Restricted Access (Kiosk) Mode implementation of Scheidt & Bachmann entervo HMI prior to V2 R5 P0 M5. The vulnerability arises from the interaction between the external PDF viewer used to display the application manual and the underlying Windows OS. An authenticated user with low privileges can abuse the print functionality of the PDF viewer to escape the kiosk environment and execute arbitrary commands with local administrator privileges.
Potential Impact
An authenticated low-privileged user can escalate their privileges to local administrator by escaping the kiosk environment through the external PDF viewer's print functionality. This allows execution of arbitrary commands outside the restricted kiosk mode, potentially compromising the entire system.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround is currently documented. Until a patch is available, restrict access to the kiosk environment to trusted users only and monitor for suspicious activity related to PDF viewer usage.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-03-04T00:00:00.000Z
- State
- PUBLISHED
Threat ID: 6a8c504bacd9273b49a2280c
Added to database: 08/24/2026, 14:08:11 UTC
Last enriched: 09/10/2026, 10:52:16 UTC
Last updated: 10/06/2026, 18:48:20 UTC
Views: 25
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