FTP Server (myftpserver program) - The server program takes two command line parameters, which are the port numbers where the server waits on (one for normal commands and another for the “terminate” ...

Server side Run ftpserver.py on the computer where you want to store and provide data to the client computer. This script presents you with the status of the client connection.

The Java and Python runtimes fail to properly validate FTP URLs, which can potentially allow attackers to punch holes through firewalls to access local networks.