CVE-2026-111226highCWE-78

CVE-2026-111226: fallo de gravedad alta en Netgate pfSense CE

Netgate pfSense CE 2.4.5 through 2.9.0 OS Command Injection via system_advanced_admin.php

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear pfSense CE

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

41Vexday Risk Score

Sin señal de explotación. Ella tiene prueba de concepto pública.

ssvc Attendcvss 8.6epss 6.5%
pfSense CE 2.4.5 through 2.9.0 contains an OS command injection vulnerability that allows authenticated WebGUI users with Advanced Admin Access privilege to execute commands as root via Login Protection settings. Attackers can submit sshguard threshold, block time, or detection time values containing newlines or $(...) that are written unvalidated to sshguard.conf and sourced as root on restart.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
Netgate · pfSense CE
⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
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