Ragnarok Online Control Panel Authentication Bypass Vulnerability

Bugtraq ID:	14429
Class:	Access Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Jul 30 2005 12:00AM
Updated:	Jul 30 2005 12:00AM
Credit:	Discovery is credited to VaLiuS.
Vulnerable:	Azndragon Ragnarok Online Control Panel 4.3.4 a
Not Vulnerable:

Ragnarok Online Control Panel Authentication Bypass Vulnerability

Ragnarok Online Control Panel (ROCP) is prone to a vulnerability that may let remote attackers bypass user authentication. This issue is related to how PHP variables are handled, letting an attacker influence a variable that is used to check user authentication.

Exploitation could yield administrative access to the ROCP site.

This issue may be exclusive to sites hosting ROCP with Apache Web server. This has not been confirmed.

Ragnarok Online Control Panel Authentication Bypass Vulnerability

The following example was provided:

http://www.example.com/CP/account_manage.php/login.php

Ragnarok Online Control Panel Authentication Bypass Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected] <mailto:[email protected]>.

Ragnarok Online Control Panel Authentication Bypass Vulnerability

References:

• RO CP root exploit ([email protected])