BugTraq
Arasism (IR) CMS - File Upload Vulnerability Aug 09 2012 03:33AM
Vulnerability Lab (research vulnerability-lab com)
Title:
======
Arasism (IR) CMS - File Upload Vulnerability

Date:
=====
2012-07-12

References:
===========
http://www.vulnerability-lab.com/get_content.php?id=657

VL-ID:
=====
657

Common Vulnerability Scoring System:
====================================
6.5

Abstract:
=========
The Laboratory Researcher (Nafsh) Ehram Shahmohamadi (sec-lab.ir) discovered a File Upload Vulnerability in the Arasism CMS.

Report-Timeline:
================
2012-07-12: Public or Non-Public Disclosure

Status:
========
Published

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

Severity:
=========
High

Details:
========
A File Upload vulnerability is detected in the famous iranisch Arasism.com Content Management (Panel) System.
The vulnerability allows an attacker (remote) with low privileged user account to bypass the picture upload
validation when processing by including own .asp/.php files. Successful exploitation of the vulnerability
result in malicious file uploads (malware or webshells) to compromise the application dbms & application system.

Vulnerable Path:
[+] ../sysop/

Vulnerable File(s):
[+] RTE_popup_file_atch.asp

Proof of Concept:
=================
The remote file upload vulnerability can be exploited by remote attacker without user inter action.
For demonstration or reproduce ...

Dork(s):
Powered by Arasism.com
Designed & Powered By Hadi Farzad
Powered By : www.Arasism.Com"
ØÑÇÍí æ ÇÌÑÇ : åÇÏí ÝÑÒÇÏ | íԐÇãÇä æÈ ÝÑÏÇ

PoC:
Path: ../sysop/
File: RTE_popup_file_atch.asp
NOTE: To upload an asp web shell inject a filename with for example ... shell.asp;1.jpg

Risk:
=====
The security risk of the remote file upload vulnerability is estimated as high.

Credits:
========
Nafsh - Ehram Shahmohamadi - (research (at) sec-lab (dot) ir [email concealed]) [www.sec-lab.ir] - TEAM K0242

Disclaimer:
===========
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