CVE-2005-4587: Juniper Netscreen-Security Manager 2004

High severity, CVSS 7.8. EPSS: 2% chance of exploitation in the next 30 days.

Juniper NetScreen-Security Manager (NSM) 2004 FP2 and FP3 allow remote attackers to cause a denial of service (crash or hang of server components that are automatically restarted) via a long crafted string on (1) port 7800 (the GUI Server port) or (2) port 7801 (the Device Server port).

Affected products

• Juniper Netscreen-Security Manager 2004: any version

Published 2005-12-30. Last modified 2026-06-16.