CVE-2018-8833: Advantech Webaccess HMI Designer

High severity, CVSS 7.8. EPSS: 2.2% chance of exploitation in the next 30 days.

Heap-based buffer overflow vulnerabilities in Advantech WebAccess HMI Designer 2.1.7.32 and prior caused by processing specially crafted .pm3 files 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.