MicroFocus Secure Messaging Gateway Remote Code Execution
This module exploits a SQL injection and command injection vulnerability in MicroFocus Secure Messaging Gateway. An unauthenticated user can execute a terminal command under the context of the web user. One of the user supplied parameters of API endpoint is used by the application without input validation and/or parameter binding, which leads to SQL injection vulnerability. Successfully exploiting this vulnerability gives a ability to add new user onto system. manage_domains_dkim_keygen_request.php endpoint is responsible for executing an operation system command. It's not possible to access this endpoint without having a valid session. Combining these vulnerabilities gives the opportunity execute operation system commands under the context of the web user.
- Mehmet Ince <mehmet [at] mehmetince.net>
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/microfocus_secure_messaging_gateway msf exploit(microfocus_secure_messaging_gateway) > show targets ...targets... msf exploit(microfocus_secure_messaging_gateway) > set TARGET <target-id> msf exploit(microfocus_secure_messaging_gateway) > show options ...show and set options... msf exploit(microfocus_secure_messaging_gateway) > exploit