CVE-2002-1100

Published: Oct 4, 2002Modified: Apr 16, 2026

5.0

Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability: 10.0 / Impact: 2.9

Source: NVD

Description

Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.3, allows remote attackers to cause a denial of service (crash) via a long (1) username or (2) password to the HTML login interface.

Affected (20)

Products: Cisco: Vpn 3000 Concentrator Series Software, Vpn 3002 Hardware Client

Cisco

2 products

Vpn 3000 Concentrator Series Software

Vpn 3002 Hardware Client

Configuration A

20 vulnerable

Vulnerable Software	Affected Versions
Cisco Vpn 3000 Concentrator Series Software	Version 2.0
Cisco Vpn 3000 Concentrator Series Software	Version 2.5.2.a
Cisco Vpn 3000 Concentrator Series Software	Version 2.5.2.b
Cisco Vpn 3000 Concentrator Series Software	Version 2.5.2.c
Cisco Vpn 3000 Concentrator Series Software	Version 2.5.2.d
Cisco Vpn 3000 Concentrator Series Software	Version 2.5.2.f
Cisco Vpn 3000 Concentrator Series Software	Version 3.0.3.a
Cisco Vpn 3000 Concentrator Series Software	Version 3.0.3.b
Cisco Vpn 3000 Concentrator Series Software	Version 3.0.4
Cisco Vpn 3000 Concentrator Series Software	Version 3.0
Cisco Vpn 3000 Concentrator Series Software	Version 3.0(rel)
Cisco Vpn 3000 Concentrator Series Software	Version 3.1.1
Cisco Vpn 3000 Concentrator Series Software	Version 3.1.2
Cisco Vpn 3000 Concentrator Series Software	Version 3.1.4
Cisco Vpn 3000 Concentrator Series Software	Version 3.1
Cisco Vpn 3000 Concentrator Series Software	Version 3.1(rel)
Cisco Vpn 3000 Concentrator Series Software	Version 3.5.1
Cisco Vpn 3000 Concentrator Series Software	Version 3.5.2
Cisco Vpn 3000 Concentrator Series Software	Version 3.5(rel)
Cisco Vpn 3002 Hardware Client	All versions