CVE-2019-3941: Advantech Webaccess

High severity, CVSS 7.5. EPSS: 2.4% chance of exploitation in the next 30 days.

Advantech WebAccess 8.3.4 allows unauthenticated, remote attackers to delete arbitrary files via IOCTL 10005 RPC.

Affected products

• Advantech Webaccess: version 8.3.4 only

Published 2019-04-09. Last modified 2026-06-17.