CVE-2019-10961: Advantech Webaccess HMI Designer

High severity, CVSS 8.8. EPSS: 4.1% chance of exploitation in the next 30 days.

In Advantech WebAccess HMI Designer Version 2.1.9.23 and prior, processing specially crafted MCR files lacking proper validation of user supplied data may cause the system to write outside the intended buffer area, allowing remote code execution.

Affected products

• Advantech Webaccess HMI Designer: up to and including 2.1.7.32

Published 2019-08-02. Last modified 2026-06-17.