CVE-2018-6224: Trend Micro Email Encryption Gateway

High severity, CVSS 8.8. EPSS: 2.1% chance of exploitation in the next 30 days.

A lack of cross-site request forgery (CSRF) protection vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow an attacker to submit authenticated requests to a user browsing an attacker-controlled domain.

Affected products

• Trend Micro Email Encryption Gateway: version 5.5 only

Published 2018-03-15. Last modified 2026-06-17.