CVE-2026-25938CWE-290CWE-306

FUXA Unauthenticated Remote Code Execution in Node-RED Integration

Critical · published February 9, 2026

CVSS v4.0
9.5
EPSS
1%
Percentile
73.8
In the wild
Unconfirmed
What it is

FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. From 1.2.8 through 1.2.10, an authentication bypass vulnerability in FUXA allows an unauthenticated, remote attacker to execute arbitrary code on the server when the Node-RED plugin is enabled. This has been patched in FUXA version 1.2.11.

The record
Technical detail
CVSS v4.0
9.5 · CRITICAL
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
EPSS
0.01483 · 73.8th percentile
Weaknesses
CWE-290 · Authentication Bypass by Spoofing; CWE-306 · Missing Authentication for Critical Function
Published
2026-02-09T22:18Z
EPSS history
Timeline
  • 09 FEB 22:18Z
    FUXA Unauthenticated Remote Code Execution in Node-RED Integration
    cvelistv5