XSRF (CSRF) in NPDS REvolution

Type securityvulns
Reporter Securityvulns
Modified 2010-05-21T00:00:00


Vulnerability ID: HTB22367 Reference: http://www.htbridge.ch/advisory/xsrf_csrf_in_npds_revolution.html Product: NPDS REvolution Vendor: NPDS Vulnerable Version: REvolution 10.02 and Probably Prior Versions Vendor Notification: 06 May 2010 Vulnerability Type: CSRF (Cross-Site Request Forgery) Status: Fixed by Vendor Risk level: Low Credit: High-Tech Bridge SA (http://www.htbridge.ch/)

Vulnerability Details: The vulnerability exists due to failure in the "admin.php" script to properly verify the source of HTTP request.

Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.

Attacker can use browser to exploit this vulnerability. The following PoC is available:

<img src="http://host/admin.php?op=ConfigFiles_save&Xtxt=<?+phpinfo()+?>&Xfiles=footer_after&confirm=1">

Solution: Upgrade to the most recent verison