CVE-2009-3482: Trustport Antivirus

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

TrustPort Antivirus before 2.8.0.2266 and PC Security before 2.0.0.1291 use weak permissions (Everyone: Full Control) for files under %PROGRAMFILES%, which allows local users to gain privileges by replacing executables with Trojan horse programs.

Affected products

• Trustport Antivirus: before 2.8.0.2266 (fixed in 2.8.0.2266)
• Trustport Pc Security: before 2.0.0.1291 (fixed in 2.0.0.1291)

Published 2009-09-30. Last modified 2026-06-16.