CVE-2025-6894

An Execution with Unnecessary Privileges vulnerability has been identified in Moxa’s network security appliances and routers. A flaw in the API authorization logic of the affected device allows an authenticated, low-privileged user to execute the administrative `ping` function, which is restricted to higher-privileged roles. This vulnerability enables the user to perform internal network reconnaissance, potentially discovering internal hosts or services that would otherwise be inaccessible. Repeated exploitation could lead to minor resource consumption. While the overall impact is limited, it may result in some loss of confidentiality and availability on the affected device. There is no impact on the integrity of the device, and the vulnerability does not affect any subsequent systems.

CVSS

No CVSS.

References

Link	Resource
https://www.moxa.com/en/support/product-support/security-advisory/mpsa-258121-cve-2025-6892,-cve-2025-6893,-cve-2025-6894,-cve-2025-6949,-cve-2025-6950-multiple-vulnerabilities-in-netwo

Configurations

No configuration.

History

18 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad de ejecución con privilegios innecesarios ha sido identificada en los dispositivos de seguridad de red y routers de Moxa. Un fallo en la lógica de autorización de la API del dispositivo afectado permite a un usuario autenticado y con bajos privilegios ejecutar la función administrativa 'ping', que está restringida a roles con privilegios más altos. Esta vulnerabilidad permite al usuario realizar reconocimiento de red interno, descubriendo potencialmente hosts o servicios internos que de otro modo serían inaccesibles. La explotación repetida podría llevar a un consumo menor de recursos. Si bien el impacto general es limitado, puede resultar en cierta pérdida de confidencialidad y disponibilidad en el dispositivo afectado. No hay impacto en la integridad del dispositivo, y la vulnerabilidad no afecta a ningún sistema subsiguiente.

Information

Published : 2025-10-17 03:15

Updated : 2026-10-18 21:10

NVD link : CVE-2025-6894

Mitre link : CVE-2025-6894

CVE.ORG link : CVE-2025-6894

JSON object : View

Products Affected

No product.

CWE

CWE-250

Execution with Unnecessary Privileges

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A flaw in the API authorization logic of the affected device allows an authenticated, low-privileged user to execute the administrative `ping` function, which is restricted to higher-privileged roles. This vulnerability\u00a0enables the user to perform internal network reconnaissance, potentially discovering internal hosts or services that would otherwise be inaccessible. Repeated exploitation could lead to minor resource consumption. While the overall impact is limited, it may result in some loss of confidentiality and availability on the affected device. There is no impact on the integrity of the device, and the vulnerability does not affect any subsequent systems."}, {"lang": "es", "value": "Una vulnerabilidad de ejecuci\u00f3n con privilegios innecesarios ha sido identificada en los dispositivos de seguridad de red y routers de Moxa. Un fallo en la l\u00f3gica de autorizaci\u00f3n de la API del dispositivo afectado permite a un usuario autenticado y con bajos privilegios ejecutar la funci\u00f3n administrativa 'ping', que est\u00e1 restringida a roles con privilegios m\u00e1s altos. Esta vulnerabilidad permite al usuario realizar reconocimiento de red interno, descubriendo potencialmente hosts o servicios internos que de otro modo ser\u00edan inaccesibles. La explotaci\u00f3n repetida podr\u00eda llevar a un consumo menor de recursos. Si bien el impacto general es limitado, puede resultar en cierta p\u00e9rdida de confidencialidad y disponibilidad en el dispositivo afectado. No hay impacto en la integridad del dispositivo, y la vulnerabilidad no afecta a ning\u00fan sistema subsiguiente."}], "lastModified": "2026-10-18T21:10:00.120", "sourceIdentifier": "psirt@moxa.com"}