CVE-2015-6511

Name of the Vulnerable Software and Affected Versions pfSense versions prior to 2.2.3

Description A cross-site scripting (XSS) issue allows remote attackers to inject arbitrary web script or HTML via the server[] parameter to the "services ntpd.php" endpoint.

Recommendations For versions prior to 2.2.3, update to version 2.2.3 or later to resolve the issue. As a temporary workaround, consider restricting access to the "services ntpd.php" endpoint to minimize the risk of exploitation. Avoid using the server[] parameter in the affected endpoint until the issue is resolved.