CVE-2002-1094: Cisco VPN 3000 Concentrator Series Software

Medium severity, CVSS 5.0. EPSS: 1.6% chance of exploitation in the next 30 days.

Information leaks in Cisco VPN 3000 Concentrator 2.x.x and 3.x.x before 3.5.4 allow remote attackers to obtain potentially sensitive information via the (1) SSH banner, (2) FTP banner, or (3) an incorrect HTTP request.

Affected products

• Cisco VPN 3000 Concentrator Series Software: version 2.0 only; version 2.5.2.a only; version 2.5.2.b only; version 2.5.2.c only; version 2.5.2.d only; version 2.5.2.f only; …
• Cisco VPN 3002 Hardware Client: any version

Published 2002-10-04. Last modified 2026-06-16.