CVE-2019-10987: Advantech Webaccess

High severity, CVSS 8.8. EPSS: 5.7% chance of exploitation in the next 30 days.

In WebAccess/SCADA Versions 8.3.5 and prior, multiple out-of-bounds write vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow remote code execution.

Affected products

• Advantech Webaccess: up to and including 8.3.5

Published 2019-06-28. Last modified 2026-06-17.