module

SugarCRM unserialize() PHP Code Execution

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Disclosed
2012-06-23
Created
2018-05-30

Description

This module exploits a php unserialize() vulnerability in SugarCRM
which could be abused to allow authenticated SugarCRM users to execute arbitrary
code with the permissions of the webserver.

The dangerous unserialize() exists in the 'include/MVC/View/views/view.list.php'
script, which is called with user controlled data from the 'current_query_by_page'
parameter. The exploit abuses the __destruct() method from the SugarTheme class
to write arbitrary PHP code to a 'pathCache.php' on the web root.

Authors

EgiX
juan vazquez juan.vazquez@metasploit.com
sinn3r sinn3r@metasploit.com

Platform

PHP

Architectures

php

References

Module Options

To display the available options, load the module within the Metasploit console and run the commands ‘show options’ or ‘show advanced’:


    msf > use exploit/unix/webapp/sugarcrm_unserialize_exec
    msf exploit(sugarcrm_unserialize_exec) > show targets
        ...targets...
    msf exploit(sugarcrm_unserialize_exec) > set TARGET < target-id >
    msf exploit(sugarcrm_unserialize_exec) > show options
        ...show and set options...
    msf exploit(sugarcrm_unserialize_exec) > exploit
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