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Vulnerability record · CVE-2026-30512 · published 24 August 2026

CVE-2026-30512: Execution with unnecessary privileges vulnerability

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.

7.8 CVSS 3.1 High EPSS 0.17% · top 94.6% CWE-250 · Execution with unnecessary privileges Deferred
7.8CVSS 3.1 base score
0.17%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
2References
9 Sep 2026Last modified by NVD

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.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

LinkTags
https://gist.github.com/dreizehnutters/8e0d24c6badce6b3a106aade15eeef4c
https://www.tuv.com/landingpage/de/schwachstelle/

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Source: NIST National Vulnerability Database (record CVE-2026-30512), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.