CVE-2026-44090criticalCWE-306

CVE-2026-44090: fallo crítico en Phoenix Contact CHARX SEC-3000

Missing authentication for MQTT Broker

Publicada el

Seguir esta CVE+ Monitorear CHARX SEC-3000+ Monitorear CHARX SEC-3050

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

28Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 9.3epss 0.7%
Due to missing authentication, an unauthenticated remote attacker may access the MQTT broker, which is only protected from external access by a firewall. This may lead to the device being fully compromised.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
Phoenix Contact · CHARX SEC-3000Phoenix Contact · CHARX SEC-3050Phoenix Contact · CHARX SEC-3100Phoenix Contact · CHARX SEC-3150
CVEs relacionadas — Phoenix Contact CHARX SEC-3000

En el mismo producto, de las más peligrosas a las menos.

CVE-2026-44098HIGHOS Command Injection in OCPP Agent via charge_box_idEPSS 1.7%CVE-2025-41699HIGHPhoenix Contact: Security Advisory for CHARX SEC-3xxx charging controllersEPSS 0.8%CVE-2026-44108CRITICALFirewall bypass during shutdownEPSS 0.8%CVE-2026-7849CRITICALCommand Injection in SCM (idledisconnect parameter)EPSS 0.8%CVE-2025-25270CRITICALRemote Code Execution via Unauthenticated Configuration ManipulationEPSS 0.8%CVE-2026-44101CRITICALOCPP reconfiguration vulnerabilityEPSS 0.7%