Understanding industrial Cybersecurity.
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Updated
Sep 21, 2026 - G-code
Understanding industrial Cybersecurity.
Description and exploit of CVE-2023-33831 affecting FUXA web-based Process Visualization (SCADA/HMI/Dashboard) software.
Open-source IEC 61850 MMS to Modbus TCP and MQTT gateway for Windows HMI, SCADA, relay testing, FAT/SAT, and substation automation labs.
CVE-2025-69985: FUXA ≤1.2.8 Auth Bypass + RCE via /api/runscript
A containerized Operational Technology (OT) and Industrial Control Systems (ICS) security testbed. This environment models a smart traffic-light infrastructure using OpenPLC (IEC 61131-3 Structured Text) and FUXA SCADA communicating over Modbus TCP, monitored by an embedded Suricata NIDS sensor for threat detection and attack simulation.
A fully isolated, reproducible industrial control systems (ICS) and operational technology (OT) emulation sandbox built inside GNS3, featuring OpenPLC, Fuxa HMI, and Kali Linux.
Mini ICS/OT lab using OpenPLC, FUXA, Docker and Modbus TCP for SCADA/PLC traffic analysis and controlled security testing in an isolated local environment.
Standalone SCADA/HMI dashboard built in FUXA simulating a tank filling and monitoring system, tag-based architecture, safety interlocking, and alarm logic, with server-side scripting for process simulation.
OpenLogiTwin — a deterministic conveyor sorting cell digital twin: real Modbus TCP, soft-PLC (OpenPLC-bound), deterministic scenarios, SQLite telemetry, FUXA/Godot integration. Zero-dependency core, 52 tests, CI.
Agent skill for designing, generating, validating and safely applying data-bound industrial FUXA SCADA/HMI dashboards. Never ships a static picture.
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