CVE-2002-1093: Cisco VPN 3000 Concentrator Series Software

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

HTML interface for Cisco VPN 3000 Concentrator 2.x.x and 3.x.x before 3.0.3(B) allows remote attackers to cause a denial of service (CPU consumption) via a long URL 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; …

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