CVE-2021-25230: Trend Micro Apex One

Medium severity, CVSS 5.3. EPSS: 2.1% chance of exploitation in the next 30 days.

An improper access control vulnerability in Trend Micro Apex One (on-prem and SaaS) and OfficeScan XG SP1 could allow an unauthenticated user to obtain information about the contents of a scan connection exception file.

Affected products

• Trend Micro Apex One: version 2019 only
• Trend Micro OfficeScan: version xg only

Published 2021-02-04. Last modified 2026-06-17.