CVE-2023-32628: Advantech Webaccess/scada

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

In Advantech WebAccss/SCADA v9.1.3 and prior, there is an arbitrary file upload vulnerability that could allow an attacker to modify the file extension of a certificate file to ASP when uploading it, which can lead to remote code execution.

Affected products

• Advantech Webaccess/scada: up to and including 9.1.3

Published 2023-06-06. Last modified 2026-06-17.