CVE-2018-9432

Estado: AnalizadaAlta (7.8)—

In createPhonebookDialogView and createMapDialogView of BluetoothPermissionActivity.java, there is a possible permissions bypass. This could lead to local escalation of privilege due to hiding and bypassing the user's ability to disable access to contacts, with no additional execution privileges needed. User interaction is needed for exploitation.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Puntuación base: 7.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.08%
Percentil entre todas las CVEs puntuadas: 0
Fecha de la puntuación: 3/10/2026

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.

ExplotaciónT1203 Exploitation for Client Executionexecution90 %
Impacto principalT1548.004 Elevated Execution with Promptprivilege escalation85 %
Impacto secundarioT1078.001 Default Accountsstealth · persistence · privilege escalation · initial access75 %

El vector AV:L + UI:R indica ejecución en el cliente tras interacción del usuario (T1203). El ataque escala privilegios ocultando diálogos de permisos de Bluetooth para acceder sin consentimiento a contactos, resultando en escalada local y acceso no autorizado a datos sensibles.

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

Password Policies Multi-factor Authentication Execution Prevention Application Isolation and Sandboxing Exploit Protection Update Software

Tecnologías afectadas (1)

Google — Android

CWE

NVD-CWE-noinfo
CWE-276

Referencias

https://source.android.com/security/bulletin/2018-07-01

JSON original (NVD)

Mostrar

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