CVE-2018-19113: Pronestor Health Monitoring

High severity, CVSS 7.3. EPSS: 0.8% chance of exploitation in the next 30 days.

The Pronestor PNHM (aka Health Monitoring or HealthMonitor) add-in before 8.1.13.0 for Outlook has "BUILTIN\Users:(I)(F)" permissions for the "%PROGRAMFILES(X86)%\proNestor\Outlook add-in for Pronestor\PronestorHealthMonitor.exe" file, which allows local users to gain privileges via a Trojan horse PronestorHealthMonitor.exe file.

Affected products

• Pronestor Pronestor Health Monitoring: before 8.1.12.0 (fixed in 8.1.12.0)

Published 2019-04-01. Last modified 2026-06-17.