Vulnerability Monitor

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CVE-2002-1108

Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.6(Rel), when configured with all tunnel mode, can be forced into acknowledging a TCP packet from outside the tunnel.

Published

2002-10-04T04:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

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

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

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application cisco vpn_client 2.0 Yes
Application cisco vpn_client 3.0 Yes
Application cisco vpn_client 3.0.5 Yes
Application cisco vpn_client 3.1 Yes
Application cisco vpn_client 3.5.1 Yes
Application cisco vpn_client 3.5.1 Yes
Application cisco vpn_client 3.5.1 Yes
Application cisco vpn_client 3.5.1 Yes
Application cisco vpn_client 3.5.1c Yes
References