Unrated severityNVD Advisory· Published Oct 4, 2002· Updated Apr 16, 2026
CVE-2002-1106
CVE-2002-1106
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.
Affected products
4cpe:2.3:a:cisco:vpn_client:2.0:*:windows:*:*:*:*:*+ 3 more
- cpe:2.3:a:cisco:vpn_client:2.0:*:windows:*:*:*:*:*
- cpe:2.3:a:cisco:vpn_client:3.0:*:windows:*:*:*:*:*
- cpe:2.3:a:cisco:vpn_client:3.1:*:windows:*:*:*:*:*
- cpe:2.3:a:cisco:vpn_client:3.5.1:*:windows:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- www.cisco.com/warp/public/707/vpnclient-multiple2-vuln-pub.shtmlnvdVendor Advisory
- www.securityfocus.com/bid/5652nvdVendor Advisory
- exchange.xforce.ibmcloud.com/vulnerabilities/10045nvd
News mentions
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