Frangoteam FUXA SCADA HMI up to 1.3.1 REST API /api/project authentication spoofing

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00-

Summaryinfo

A vulnerability was found in Frangoteam FUXA SCADA HMI up to 1.3.1. It has been declared as critical. The affected element is an unknown function of the file /api/project of the component REST API. Such manipulation leads to authentication spoofing. This vulnerability is listed as CVE-2026-13207. The attack may be performed from remote. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Frangoteam FUXA SCADA HMI up to 1.3.1 and classified as critical. Affected by this issue is some unknown processing of the file /api/project of the component REST API. The manipulation with an unknown input leads to a authentication spoofing vulnerability. Using CWE to declare the problem leads to CWE-290. This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks. Impacted is confidentiality. CVE summarizes:

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.

The weakness was presented with Cited Relevance LLC. The advisory is available at github.com. This vulnerability is handled as CVE-2026-13207 since 06/24/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit.

Upgrading to version 1.3.2 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (icscert): 🔒

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Authentication spoofing
CWE: CWE-290 / CWE-287
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: FUXA SCADA HMI 1.3.2

Timelineinfo

06/24/2026 CVE reserved
07/01/2026 +7 days Advisory disclosed
07/01/2026 +0 days VulDB entry created
07/01/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Organization: Cited Relevance LLC
Status: Confirmed

CVE: CVE-2026-13207 (🔒)
GCVE (CVE): GCVE-0-2026-13207
GCVE (VulDB): GCVE-100-375458

Entryinfo

Created: 07/01/2026 10:36
Changes: 07/01/2026 10:36 (79)
Complete: 🔍
Cache ID: 216::103

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