CVE-2002-2284: Netscape Communicator

Medium severity, CVSS 6.4. EPSS: 2% chance of exploitation in the next 30 days.

Netscape Communicator 4.0 through 4.79 allows remote attackers to bypass JVM security and execute arbitrary Java code via an applet that loads user-supplied Java classes.

Affected products

• Netscape Communicator: version 4.0 only; version 4.5 only; version 4.6 only; version 4.7 only; version 4.51 only; version 4.61 only; …

Published 2002-12-31. Last modified 2026-06-16.