Netgate pfSense CE 2.8.0 allows code execution in the XMLRPC API via pfsense.exec_php. NOTE: the Supplier disputes this because the API call is only available to admins and they are intentionally allowed to execute PHP code.
https://seclists.org/fulldisclosure/2026/Feb/16
https://github.com/privlabs/CVE-2025-69690-CVE-2025-69691