Vulnerability Database

311,379

Total vulnerabilities in the database

CVE-2000-1027

Cisco Secure PIX Firewall 5.2(2) allows remote attackers to determine the real IP address of a target FTP server by flooding the server with PASV requests, which includes the real IP address in the response when passive mode is established.

  • Published: Dec 11, 2000
  • Updated: Nov 9, 2025
  • CVE: CVE-2000-1027
  • Severity: Medium
  • Exploit:

CVSS v2:

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

No CWE or OWASP classifications available.

Software From Fixed in
cisco / pix_firewall_software 5.2 5.2.x