CVE-2024-4018: BeyondTrust U-Series Appliance

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

Improper Privilege Management vulnerability in BeyondTrust U-Series Appliance on Windows, 64 bit (local appliance api modules) allows Privilege Escalation.This issue affects U-Series Appliance: from 3.4 before 4.0.3.

Affected products

• BeyondTrust U-Series Appliance: from 3.4, before 4.0.3 (fixed in 4.0.3)

Published 2024-04-19. Last modified 2026-06-17.