CVE-2018-15707: Advantech Webaccess

Medium severity, CVSS 5.4. EPSS: 1.9% chance of exploitation in the next 30 days.

Advantech WebAccess 8.3.1 and 8.3.2 are vulnerable to cross-site scripting in the Bwmainleft.asp page. An attacker could leverage this vulnerability to disclose credentials amongst other things.

Affected products

• Advantech Webaccess: version 8.3.1 only; version 8.3.2 only

Published 2018-10-31. Last modified 2026-06-17.