What is CVE-2026-25938?

CVE-2026-25938 is a critical-severity vulnerability in Frangoteam Fuxa, classified under Authentication Bypass by Spoofing. CVSS score: 9.8/10. Published 2026-02-09.

How severe is CVE-2026-25938?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Frangoteam Fuxa

CVE-2026-25938

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…

EPSS: 0.010 (57.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Frangoteam Fuxa — versions >= 1.2.8, < 1.2.11

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC, Release Notes)

Frequently asked questions

What is CVE-2026-25938?: CVE-2026-25938 is a critical-severity vulnerability in Frangoteam Fuxa, classified under Authentication Bypass by Spoofing. CVSS score: 9.8/10. Published 2026-02-09.
How severe is CVE-2026-25938?: Critical severity. CVSS v3 base score is 9.8 out of 10.