View CSAF Summary Successful exploitation of this vulnerability could allow an unauthenticated remote attacker to enumerate all user accounts and role assignments on a FUXA SCADA/HMI instance. The following versions of Frangoteam FUXA SCADA/HMI are affected: FUXA SCADA/HMI <=1.3.1 (CVE-2026-13207) CVSS Vendor Equipment Vulnerabilities v3 7.5 Frangoteam Frangoteam FUXA SCADA/HMI Authentication Bypass by Spoofing Background Critical Infrastructure Sectors: Critical Manufacturing, Energy, Water and Wastewater Countries/Areas Deployed: Worldwide Company Headquarters Location: Switzerland Vulnerabilities Expand All + CVE-2026-13207 FUXA versions 1.3.1 and prior contain an authentication bypass vulnerability via dot-segment path normalization in the REST API. The API router fails to normalize dot-segment sequences before applying authentication middleware, allowing unauthenticated requests to access protected endpoints by prefixing paths with dot-segments such as /api/./users, /api/./roles, and /api/project/../users. These requests bypass authentication checks and return sensitive user and role data without credentials. View CVE Details Affected Products Frangoteam FUXA SCADA/HMI Vendor: Frangoteam Product Version: Frangoteam FUXA SCADA/HMI: <=1.3.1 Product Status: known_affected Remediations Mitigation Frangoteam recommends users apply the latest ve...