CVE-2020-8463: Trend Micro Interscan Web Security Virtual Appliance

High severity, CVSS 7.5. EPSS: 6% chance of exploitation in the next 30 days.

A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2 could allow an attacker to bypass a global authorization check for anonymous users by manipulating request paths.

Affected products

• Trend Micro Interscan Web Security Virtual Appliance: version 6.5 only

Published 2020-12-17. Last modified 2026-06-17.