SCADA
CVE-2026-25752
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Lifecycle Timeline
3DescriptionGitHub Advisory
FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. An authorization bypass vulnerability in FUXA allows an unauthenticated, remote attacker to modify device tags via WebSockets. Exploitation allows an unauthenticated, remote attacker to bypass role-based access controls and overwrite arbitrary device tags or disable communication drivers, exposing connected ICS/SCADA environments to follow-on actions. This may allow an attacker to manipulate physical processes and disconnected devices from the HMI. This affects FUXA through version 1.2.9. This issue has been patched in FUXA version 1.2.10.
AnalysisAI
FUXA SCADA/HMI software has an additional authorization bypass vulnerability enabling unauthenticated access to industrial control visualizations.
Technical ContextAI
FUXA has a CWE-862 authorization bypass vulnerability, adding to the growing list of FUXA SCADA security issues (now 6+ critical vulnerabilities).
RemediationAI
Update FUXA. Never expose SCADA interfaces to the internet.
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Same weakness CWE-862 – Missing Authorization
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External POC / Exploit Code
Leaving vuln.today
GHSA-ggxw-g3cp-mgf8