CVE-2026-43946highCWE-863

CVE-2026-43946: fallo de gravedad alta en frangoteam FUXA

FUXA has an unauthenticated arbitrary tag value disclosure via /api/getTagValue

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear FUXA+ Monitorear fuxa-server

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

21Vexday Risk Score

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

ssvc Trackcvss 7.7epss 0.6%
FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Version 1.3.0 has an authorization bypass in the /api/getTagValue endpoint allows unauthenticated access to tag values when the referenced script does not exist. Version 1.3.1 patches the issue.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Productos afectados
frangoteam · FUXA
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