Logsign Remote Command Injection
This module exploits a command injection vulnerability in Logsign. By exploiting this vulnerability, unauthenticated users can execute arbitrary code under the root user. Logsign has a publicly accessible endpoint. That endpoint takes a user input and then use it during operating system command execution without proper validation. This module was tested against 4.4.2 and 4.4.137 versions.
- 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/logsign_exec msf exploit(logsign_exec) > show targets ...targets... msf exploit(logsign_exec) > set TARGET <target-id> msf exploit(logsign_exec) > show options ...show and set options... msf exploit(logsign_exec) > exploit