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CVE-2002-1106

CVE information

Published

21 years ago

Last Modified

6 years ago

CVSSv2.0 Severity

High

Impact Analysis

Description

Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.5.1C, does not properly verify that certificate DN fields match those of the certificate from the VPN Concentrator, which allows remote attackers to conduct man-in-the-middle attacks..

CVSSv2.0 Score

Severity
High
Base Score
7.5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
6.4/10
Confidentiality Impact
Partial
Availability Impact
Partial
Integrity Impact
Partial

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:cisco:vpn_client:3.1:*:windows:*:*:*:*:*
  Yes
- -
cpe:2.3:a:cisco:vpn_client:3.0:*:windows:*:*:*:*:*
  Yes
- -
cpe:2.3:a:cisco:vpn_client:3.5.1:*:windows:*:*:*:*:*
  Yes
- -
cpe:2.3:a:cisco:vpn_client:2.0:*:windows:*:*:*:*:*
  Yes
- -