FUXA Unauthenticated Remote Arbitrary Device Tag Write
Description
FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. An authorization bypass vulnerability in FUXA allows an unauthenticated, remote attacker to modify device tags via WebSockets. Exploitation allows an unauthenticated, remote attacker to bypass role-based access controls and overwrite arbitrary device tags or disable communication drivers, exposing connected ICS/SCADA environments to follow-on actions. This may allow an attacker to manipulate physical processes and disconnected devices from the HMI. This affects FUXA through version 1.2.9. This issue has been patched in FUXA version 1.2.10.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
fuxa-servernpm | < 1.2.10 | 1.2.10 |
Affected products
2- Range: < 1.2.10
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-ggxw-g3cp-mgf8ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-25752ghsaADVISORY
- github.com/frangoteam/FUXA/commit/eb2d8a20964ce7acaa0f442a181390a5f726a1aeghsaWEB
- github.com/frangoteam/FUXA/releases/tag/v1.2.10ghsax_refsource_MISCWEB
- github.com/frangoteam/FUXA/security/advisories/GHSA-ggxw-g3cp-mgf8ghsax_refsource_CONFIRMWEB
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