CVE-2026-111220 — Netgate pfSense CE through 2.9.0 Crontab Injection via PPP Periodic Reset ptpid
pfSense CE through 2.9.0 contains a crontab injection vulnerability in interfaces_ppps_edit.php that allows authenticated users to execute commands as root by injecting newlines…
Published: 2026-10-15 · CVSS: 8.6 · CVSS 4.0
pfSense CE through 2.9.0 contains a crontab injection vulnerability in interfaces_ppps_edit.php that allows authenticated users to execute commands as root by injecting newlines into the ptpid or reset hour/minute fields. Attackers holding the 'WebCfg - Interfaces: PPPs: Edit' privilege can submit crafted POST values that configure_cron() writes unescaped into /etc/crontab, running arbitrary root commands on schedule.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7