CVE-2018-8837: Advantech Webaccess HMI Designer

High severity, CVSS 7.8. EPSS: 2% chance of exploitation in the next 30 days.

Processing specially crafted .pm3 files in Advantech WebAccess HMI Designer 2.1.7.32 and prior may cause the system to write outside the intended buffer area and may allow remote code execution.

Affected products

• Advantech Webaccess HMI Designer: up to and including 2.1.7.32

Published 2018-04-25. Last modified 2026-06-17.