CVE-2019-16901: Advantech Webaccess/hmi Designer

High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days.

Advantech WebAccess/HMI Designer 2.1.9.31 has Exception Handler Chain corruption starting at Unknown Symbol @ 0x0000000000000000 called from ntdll!RtlRaiseStatus+0x00000000000000b4.

Affected products

• Advantech Webaccess/hmi Designer: version 2.1.9.31 only

Published 2019-09-26. Last modified 2026-06-17.