Unrated severityNVD Advisory· Published Oct 4, 2002· Updated Jun 16, 2026
CVE-2002-1104
CVE-2002-1104
Description
Cisco Virtual Private Network (VPN) Client software 2.x.x and 3.x before 3.0.5 allows remote attackers to cause a denial of service (crash) via TCP packets with source and destination ports of 137 (NETBIOS).
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:cisco:vpn_client:2.0:*:windows:*:*:*:*:*+ 2 more
- cpe:2.3:a:cisco:vpn_client:2.0:*:windows:*:*:*:*:*
- cpe:2.3:a:cisco:vpn_client:3.0:*:windows:*:*:*:*:*
- (no CPE)range: <3.0.5
Patches
Vulnerability mechanics
References
3- www.cisco.com/warp/public/707/vpnclient-multiple2-vuln-pub.shtmlnvdVendor Advisory
- www.securityfocus.com/bid/5649nvdVendor Advisory
- exchange.xforce.ibmcloud.com/vulnerabilities/10042nvd
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