CVE-2003-1342: Trend Micro Virus Control System

Medium severity, CVSS 5.0. EPSS: 3.4% chance of exploitation in the next 30 days.

Trend Micro Virus Control System (TVCS) 1.8 running with IIS allows remote attackers to cause a denial of service (memory consumption) in IIS via multiple URL requests for ActiveSupport.exe.

Affected products

• Trend Micro Virus Control System: version 1.8 only

Published 2003-12-31. Last modified 2026-06-16.