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.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Pix_firewall_software | Cisco | 5.2 (including) | 5.2 (including) |