Vulnerability Monitor

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CVE-2003-0258

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.

Published

2003-05-27T04:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.5 (HIGH)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Hardware cisco vpn_3015_concentrator * Yes
Hardware cisco vpn_3030_concentator * Yes
Hardware cisco vpn_3060_concentrator * Yes
Hardware cisco vpn_3080_concentrator * Yes
Operating System cisco vpn_3000_concentrator_series_software 3.5\(rel\) Yes
Operating System cisco vpn_3000_concentrator_series_software 3.5.1 Yes
Operating System cisco vpn_3000_concentrator_series_software 3.5.2 Yes
Operating System cisco vpn_3000_concentrator_series_software 3.5.3 Yes
Operating System cisco vpn_3000_concentrator_series_software 3.5.4 Yes
Operating System cisco vpn_3000_concentrator_series_software 3.5.5 Yes
Operating System cisco vpn_3000_concentrator_series_software 3.6 Yes
Operating System cisco vpn_3000_concentrator_series_software 3.6.1 Yes
Operating System cisco vpn_3000_concentrator_series_software 3.6.3 Yes
Operating System cisco vpn_3000_concentrator_series_software 3.6.5 Yes
Operating System cisco vpn_3000_concentrator_series_software 3.6.7 Yes
Operating System cisco vpn_3000_concentrator_series_software 3.6.7.a Yes
Operating System cisco vpn_3000_concentrator_series_software 3.6.7.b Yes
Operating System cisco vpn_3000_concentrator_series_software 3.6.7.c Yes
Operating System cisco vpn_3000_concentrator_series_software 3.6.7.d Yes
Operating System cisco vpn_3000_concentrator_series_software 3.6.7d Yes
Operating System cisco vpn_3000_concentrator_series_software 4.0 Yes
Operating System cisco vpn_3005_concentrator_software 4.0.1 Yes
Application cisco vpn_3002_hardware_client * Yes
References