CVE-2026-25939

moderate-risk

Published 2026-02-09

FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. From 1.2.8 through version 1.2.10, an authorization bypass vulnerability in the FUXA allows an unauthenticated, remote attacker to create and modify arbitrary schedulers, exposing connected ICS/SCADA environments to follow-on actions. This has been patched in FUXA version 1.2.11.

Do I need to act?

0.02% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.1/10 Critical

NETWORK / LOW complexity

Affected Products (1)

Fuxa

Affected Vendors

Frangoteam

References (3)

Patch https://github.com/frangoteam/FUXA/commit/5782b35117a9bd14ffcb881f8dfb8c6680157d...

Release Notes https://github.com/frangoteam/FUXA/releases/tag/v1.2.11

Vendor Advisory https://github.com/frangoteam/FUXA/security/advisories/GHSA-c869-jx4c-q5fc

/ 100

moderate-risk

Severity 31/34 · Critical

Exploitability 0/34 · Minimal

Exposure 5/34 · Minimal