CVE-2020-7343
Estado: ModificadaMedia (5.5)—
Missing Authorization vulnerability in McAfee Agent (MA) for Windows prior to 5.7.1 allows local users to block McAfee product updates by manipulating a directory used by MA for temporary files. The product would continue to function with out-of-date detection files.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.35%
- Percentil entre todas las CVEs puntuadas: 27
- 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)
CWE
- CWE-862
- CWE-862
Referencias
JSON original (NVD)
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{
"id": "CVE-2020-7343",
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"published": "2021-01-18T13:15:13.417",
"references": [
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"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10343",
"tags": [
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"source": "trellixpsirt@trellix.com"
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{
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},
{
"lang": "es",
"value": "Una vulnerabilidad de falta de Autorización en McAfee Agent (MA) para Windows versiones anteriores a 5.7.1, permite a usuarios locales bloquear las actualizaciones de productos de McAfee al manipular un directorio usado por MA para archivos temporales. El producto seguiría funcionando con archivos de detección desactualizados"
}
],
"lastModified": "2026-06-17T03:24:44.733",
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