{"id":"CVE-2019-11409","details":"app/operator_panel/exec.php in the Operator Panel module in FusionPBX 4.4.3 suffers from a command injection vulnerability due to a lack of input validation that allows authenticated non-administrative attackers to execute commands on the host. This can further lead to remote code execution when combined with an XSS vulnerability also present in the FusionPBX Operator Panel module.","modified":"2026-03-20T03:25:49.426406Z","published":"2019-06-17T19:15:11.327Z","references":[{"type":"FIX","url":"https://github.com/fusionpbx/fusionpbx/commit/e43ca27ba2d9c0109a6bf198fe2f8d79f63e0611"},{"type":"EVIDENCE","url":"https://blog.gdssecurity.com/labs/2019/6/7/rce-using-caller-id-multiple-vulnerabilities-in-fusionpbx.html"},{"type":"EVIDENCE","url":"http://packetstormsecurity.com/files/153256/FusionPBX-4.4.3-Remote-Command-Execution.html"},{"type":"EVIDENCE","url":"http://packetstormsecurity.com/files/155344/FusionPBX-Operator-Panel-exec.php-Command-Execution.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/fusionpbx/fusionpbx","events":[{"introduced":"0"},{"fixed":"e43ca27ba2d9c0109a6bf198fe2f8d79f63e0611"}]},{"type":"GIT","repo":"https://github.com/fusionpbx/fusionpbx","events":[{"introduced":"0"},{"fixed":"e43ca27ba2d9c0109a6bf198fe2f8d79f63e0611"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-11409.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"4.4.3"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}