CVE-2009-4374: Alienvault Open Source Security Information Management

High severity, CVSS 7.5. EPSS: 1.6% chance of exploitation in the next 30 days.

Directory traversal vulnerability in repository/repository_attachment.php in AlienVault Open Source Security Information Management (OSSIM) 2.1.5, and possibly other versions before 2.1.5-4, allows remote attackers to upload files into arbitrary directories via a .. (dot dot) in the id_document parameter.

Affected products

• Alienvault Open Source Security Information Management: up to and including 2.1.5

Published 2009-12-21. Last modified 2026-06-16.