CVE-2021-32954: Advantech Webaccess/scada

Medium severity, CVSS 6.5. EPSS: 2.1% chance of exploitation in the next 30 days.

Advantech WebAccess/SCADA Versions 9.0.1 and prior is vulnerable to a directory traversal, which may allow an attacker to remotely read arbitrary files on the file system.

Affected products

• Advantech Webaccess/scada: up to and including 9.0.1

Published 2021-06-18. Last modified 2026-06-17.