CVE-2018-18999: Advantech Webaccess/scada

High severity, CVSS 7.3. EPSS: 2.3% chance of exploitation in the next 30 days.

WebAccess/SCADA, WebAccess/SCADA Version 8.3.2 installed on Windows 2008 R2 SP1. Lack of proper validation of user supplied input may allow an attacker to cause the overflow of a buffer on the stack.

Affected products

• Advantech Webaccess/scada: version 8.3.2 only

Published 2018-12-19. Last modified 2026-06-17.