CVE-2004-1766

Medium severity, CVSS 5.0. EPSS: 1.7% chance of exploitation in the next 30 days.

The default installation of NetScreen-Security Manager before Feature Pack 1 does not enable encryption for communication with devices running ScreenOS 5.0, which allows remote attackers to obtain sensitive information via sniffing.

Published 2004-01-20. Last modified 2026-06-16.