CVE-2020-8672

Estado: ModificadaAlta (7.8)—
Out of bound read in BIOS firmware for 8th, 9th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 Series Processors may allow an unauthenticated user to potentially enable elevation of privilege or denial of service via local access.
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: 0.34%
Percentil entre todas las CVEs puntuadas: 25
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).
Tecnologías afectadas (1)

Intel — Bios
CWE

CWE-125
Referencias

JSON original (NVD)

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      "affectedData": [
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          "vendor": "n/a",
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  "published": "2021-02-02T22:15:12.230",
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      "value": "Out of bound read in BIOS firmware for 8th, 9th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 Series Processors may allow an unauthenticated user to potentially enable elevation of privilege or denial of service via local access."
    },
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      "value": "Una lectura fuera de límite en el firmware del BIOS para procesadores de la Serie 4000 de octava y novena generación Intel® Core™, Procesador Intel® Celeron® pueden permitir a un usuario no autenticado habilitar potencialmente la elevación de privilegios o la denegación de servicio por medio de un acceso"
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