CVE-2018-14806: Advantech Webaccess

Critical severity, CVSS 9.8. EPSS: 4.8% chance of exploitation in the next 30 days.

Advantech WebAccess 8.3.1 and earlier has a path traversal vulnerability which may allow an attacker to execute arbitrary code.

Affected products

• Advantech Webaccess: up to and including 8.3.1

Published 2018-10-23. Last modified 2026-06-17.