CVE-2024-38456: Vivavis High-Leit

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

HIGH-LEIT V05.08.01.03 and HIGH-LEIT V04.25.00.00 to 4.25.01.01 for Windows from Vivavis contain an insecure file and folder permissions vulnerability in prunsrv.exe. A regular user (non-admin) can exploit the weak folder and file permissions to escalate privileges and execute arbitrary code in the context of NT AUTHORITY\SYSTEM.

Affected products

• Vivavis High-Leit: from 4.25.00.00, up to and including 4.25.01.01; version 5.08.01.03 only

Published 2024-09-03. Last modified 2026-06-17.