CVE-2026-111221 — Netgate pfSense CE through 2.9.0 Command Injection via RADIUS Secret mpd.conf Injection
Netgate pfSense CE through 2.9.0 contains a configuration injection vulnerability that allows authenticated WebGUI users to inject mpd5 commands by submitting an unescaped RADIU…
Published: 2026-10-15 · CVSS: 7.5 · CVSS 4.0
Netgate pfSense CE through 2.9.0 contains a configuration injection vulnerability that allows authenticated WebGUI users to inject mpd5 commands by submitting an unescaped RADIUS shared secret. Attackers with L2TP or PPPoE Server edit privileges can POST a secret containing a quote and newline to vpn_l2tp.php or services_pppoe_edit.php, appending an up-script that executes as root when a session starts.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7