Detections
Analytics

SCA: security update for fuxa-server (GHSA-c869-jx4c-q5fc)

critical Tenable Cloud Security Plugin ID 437647

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2026-25939)

See Also

https://github.com/advisories/GHSA-c869-jx4c-q5fc

Plugin Details

Severity: Critical

ID: 437647

Version: Revision 1.8

Type: Local

Family: SCA Checks

Published: 2/10/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.3

Percentile: 53.59

Vendor

Vendor Severity: Critical

CVSS v2

Risk Factor: High

Base Score: 9.4

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:C

CVSS Score Source: CVE-2026-25939

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 8.2

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

CVSS v4

Risk Factor: Critical

Base Score: 9.3

Threat Score: 8.8

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/10/2026

Vulnerability Publication Date: 2/9/2026

Reference Information

CVE: CVE-2026-25939

cwe: CWE-862