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CVE-2023-20957

Estado: ModificadaAlta (7.8)—

En onAttach de SettingsPreferenceFragment.java, existe una posible omisión de las protecciones de restablecimiento de fábrica debido a un ataque de "confused deputy" (diputado confundido). Esto podría derivar en una escalada de privilegios local sin que se necesiten privilegios de ejecución adicionales. No se necesita interacción del usuario para la explotación.Product: AndroidVersions: Android-11 Android-12 Android-12LAndroid ID: A-258422561

Traducción automática del texto original de NVD (en inglés).

CVSS

Probabilidad de explotación (EPSS)

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).

Tecnologías afectadas (1)

Google — Android

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2023-20957",
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
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              "automatable": "no"
            },
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              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2025-02-25T16:31:41.699768Z"
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          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
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      "value": "In onAttach of SettingsPreferenceFragment.java, there is a possible bypass of Factory Reset Protections due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12LAndroid ID: A-258422561"
    }
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  "lastModified": "2026-06-17T05:31:18.683",
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