CVE-2026-28806

Estado: AnalizadaCrítica (9.4)—

Improper Authorization vulnerability in nerves-hub nerves_hub_web allows cross-organization device control via device bulk actions and device update API.

Missing authorization checks in the device bulk actions and device update API endpoints allow authenticated users to target devices belonging to other organizations and perform actions outside of their privilege level.

An attacker can select devices outside of their organization by manipulating device identifiers and perform management actions on them, such as moving them to products they control. This may allow attackers to interfere with firmware updates, access device functionality exposed by the platform, or disrupt device connectivity.

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In environments where additional features such as remote console access are enabled, this could lead to full compromise of affected devices.

This issue affects nerves_hub_web: from 1.0.0 before 2.4.0.

CVSS

Versión: 4.0
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Puntuación base: 9.4

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.60%
Percentil entre todas las CVEs puntuadas: 47
Fecha de la puntuación: 6/10/2026

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

ExplotaciónT1210 Exploitation of Remote Serviceslateral movement85 %
Impacto secundarioT1565.001 Stored Data Manipulationimpact75 %

Acceso remoto autenticado (PR:L) a API de servicios remotos sin autorización. Usuario autenticado manipula identificadores de dispositivos ajenos para control de firmware, acceso a funcionalidad y disrupción de conectividad.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Vulnerability Scanning Threat Intelligence Program Restrict File and Directory Permissions Privileged Account Management Remote Data Storage Network Segmentation

Tecnologías afectadas (1)

Nerves-hub — Nerveshub

CWE

CWE-285, CWE-668

Referencias

JSON original (NVD)

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      "lang": "en",
      "value": "Improper Authorization vulnerability in nerves-hub nerves_hub_web allows cross-organization device control via device bulk actions and device update API.\n\nMissing authorization checks in the device bulk actions and device update API endpoints allow authenticated users to target devices belonging to other organizations and perform actions outside of their privilege level.\n\nAn attacker can select devices outside of their organization by manipulating device identifiers and perform management actions on them, such as moving them to products they control. This may allow attackers to interfere with firmware updates, access device functionality exposed by the platform, or disrupt device connectivity.\n\nIn environments where additional features such as remote console access are enabled, this could lead to full compromise of affected devices.\n\nThis issue affects nerves_hub_web: from 1.0.0 before 2.4.0."
    },
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      "lang": "es",
      "value": "Vulnerabilidad de autorización indebida en nerves-hub nerves_hub_web permite el control de dispositivos entre organizaciones a través de acciones masivas de dispositivos y la API de actualización de dispositivos.\n\nLa falta de comprobaciones de autorización en los puntos finales de las acciones masivas de dispositivos y la API de actualización de dispositivos permite a los usuarios autenticados dirigir dispositivos que pertenecen a otras organizaciones y realizar acciones fuera de su nivel de privilegio.\n\nUn atacante puede seleccionar dispositivos fuera de su organización manipulando los identificadores de los dispositivos y realizar acciones de gestión sobre ellos, como moverlos a productos que controlan. Esto puede permitir a los atacantes interferir con las actualizaciones de firmware, acceder a la funcionalidad del dispositivo expuesta por la plataforma o interrumpir la conectividad del dispositivo.\n\nEn entornos donde características adicionales como el acceso a la consola remota están habilitadas, esto podría llevar a un compromiso total de los dispositivos afectados.\n\nEste problema afecta a nerves_hub_web: desde la versión 1.0.0 anterior a la 2.4.0."
    }
  ],
  "lastModified": "2026-06-17T10:29:04.710",
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