CVE-2020-10631: Advantech Webaccess/nms

Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days.

An attacker could use a specially crafted URL to delete or read files outside the WebAccess/NMS's (versions prior to 3.0.2) control.

Affected products

• Advantech Webaccess/nms: before 3.0.2 (fixed in 3.0.2)

Published 2020-04-09. Last modified 2026-06-17.