Provide references for CVE-2019-11409.
Where can I find more information about CVE-2019-11409?
References are available at: https://github.com/fusionpbx/fusionpbx/commit/e43ca27ba2d9c0109a6bf198fe2f8d79f63e0611, http://packetstormsecurity.com/files/153256/FusionPBX-4.4.3-Remote-Command-Execution.html, https://blog.gdssecurity.com/labs/2019/6/7/rce-using-caller-id-multiple-vulnerabilities-in-fusionpbx.html, http://packetstormsecurity.com/files/155344/FusionPBX-Operator-Panel-exec.php-Command-Execution.html.