Vulnerability Database

308,485

Total vulnerabilities in the database

CVE-2002-1104

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).

  • Published: Oct 4, 2002
  • Updated: Nov 9, 2025
  • CVE: CVE-2002-1104
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

No CWE or OWASP classifications available.

Software From Fixed in
cisco / vpn_client 3.0 3.0.x
cisco / vpn_client 2.0 2.0.x