CVE-2025-48523

Estado: AnalizadaAlta (7.8)—

In onCreate of SelectAccountActivity.java, there is a possible way to add contacts without permission due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS

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

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.09%
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.

ExplotaciónT1068 Exploitation for Privilege Escalationprivilege escalation95 %
Impacto principalT1078 Valid Accountsstealth · persistence · privilege escalation · initial access85 %
Impacto secundarioT1098 Account Manipulationpersistence · privilege escalation75 %

Acceso local (AV:L) sin interacción (UI:N) indicando escalada de privilegios (CWE-863: autorización deficiente). La lógica errónea en onCreate permite agregar contactos sin permisos, otorgando capacidades de cuenta no autorizadas.

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

User Account Management Privileged Account Management Multi-factor Authentication Application Developer Guidance Active Directory Configuration User Training

Tecnologías afectadas (1)

Google — Android

CWE

CWE-863

Referencias

JSON original (NVD)

Mostrar

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