High

CVE-2003-0258 - Unspecified vulnerability in Cisco VPN 30

Publication: 2003-05-27
Summary

Cisco VPN 3000 series concentrators and Cisco VPN 3002 Hardware Client 3.5.x through 4.0.REL, when enabling IPSec over TCP for a port on the concentrator, allow remote attackers to reach the private network without authentication.

Risk level (CVSS 7.5)

High

7.5

Access Vector

  • Network
  • Adjacent Network
  • Local

Access Complexity

  • Low
  • Medium
  • High

Authentication

  • None
  • Single
  • Multiple

Confident. Impact

  • Complete
  • Partial
  • None

Integrity Impact

  • Complete
  • Partial
  • None

Affected Products

  • Cisco VPN 3002 Hardware Client
  • Cisco VPN 3000 Concentrator 3.5.1
  • Cisco VPN 3000 Concentrator 3.5.2
  • Cisco VPN 3000 Concentrator 3.5.3
  • Cisco VPN 3000 Concentrator 3.5.4
  • Cisco VPN 3000 Concentrator 3.5.5
  • Cisco VPN 3000 Concentrator 3.6
  • Cisco VPN 3030 Concentator
  • Cisco VPN 3060 Concentrator
  • Cisco VPN 3080 Concentrator
  • Cisco VPN 3000 Concentrator 3.5(rel)
  • Cisco VPN 3000 Concentrator 3.6.1
  • Cisco VPN 3015 Concentrator
  • Cisco VPN 3000 Concentrator 3.6.7d
  • Cisco VPN 3005 Concentrator 3.6.7.d
  • Cisco VPN 3005 Concentrator 3.6.7.c
  • Cisco VPN 3005 Concentrator 3.6.7.b
  • Cisco VPN 3005 Concentrator 3.6.7.a
  • Cisco VPN 3005 Concentrator 3.6.3
  • Cisco VPN 3005 Concentrator 3.6.5
  • Cisco VPN 3005 Concentrator 3.6.7
  • Cisco VPN 3000 Concentrator 4.0
  • Cisco VPN 3005 Concentrator 4.0
  • Cisco VPN 3005 Concentrator 4.0.1