Description
This module exploits multiple vulnerabilities in rConfig version 3.9 in order to execute arbitrary commands. This module takes advantage of a command injection vulnerability in the `path` parameter of the ajax archive file functionality within the rConfig web interface in order to execute the payload. Valid credentials for a user with administrative privileges are required. However, this module can bypass authentication via SQLI. This module has been successfully tested on Rconfig 3.9.3 and 3.9.4. The steps are: 1. SQLi on /commands.inc.php allows us to add an administrative user. 2. An authenticated session is established with the newly added user 3. Command Injection on /lib/ajaxHandlers/ajaxArchiveFiles.php allows us to execute the payload. 4. Remove the added admin user. Tips : once you get a shell, look at the CVE-2019-19585. You will probably get root because rConfig install script add Apache user to sudoers with nopasswd ;-)
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/linux/http/rconfig/ajaxarchivefiles_rcemsf undefined(ajaxarchivefiles_rce) > show actions ...actions...msf undefined(ajaxarchivefiles_rce) > set ACTION < action-name >msf undefined(ajaxarchivefiles_rce) > show options ...show and set options...msf undefined(ajaxarchivefiles_rce) > runPrioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub