CVE-2026-43945FUXA Vulnerable to Pre-auth RCE via Path Manipulation & Configuration Injection
Updated under an hour ago ()
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It affects frangoteam FUXA. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Versions 1.2.11 until 1.3.1 allow an unauthenticated remote attacker to achieve Full Remote Code Execution (RCE) as root. The exploit succeeds even when the platform is configured in its most secure state (Secure Mode Enabled and Node-RED Secure Auth Enabled). Version 1.3.1 fixes the issue.
- CVSS
- 8.9 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
- Weakness (CWE)
- CWE-94, CWE-284, CWE-288, CWE-863
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- GitHub_M
- NVD analysis
- Deferred
- Record last updated
- Jul 22, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
frangoteam FUXA frangoteam:fuxa (from the name) | from 1.2.11, < 1.3.1 | CNA record |
References
- https://github.com/frangoteam/FUXA/security/advisories/GHSA-p69w-mmfv-xrfjx-refsource-confirm
- https://github.com/frangoteam/FUXA/releases/tag/v1.3.1x-refsource-misc
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.