CVE-2004-1446: Juniper Netscreen ScreenOS

Medium severity, CVSS 5.0. EPSS: 3.1% chance of exploitation in the next 30 days.

Unknown vulnerability in ScreenOS in Juniper Networks NetScreen firewall 3.x through 5.x allows remote attackers to cause a denial of service (device reboot or hang) via a crafted SSH v1 packet.

Affected products

• Juniper Netscreen ScreenOS: version 1.7 only; version 1.64 only; version 1.66 only; version 1.66_r2 only; version 1.73_r1 only; version 1.73_r2 only; …

Published 2004-12-31. Last modified 2026-06-16.