CVE-2020-1458
Estado: ModificadaAlta (7.8)—
Se presenta una vulnerabilidad de ejecución de código remota cuando Microsoft Office comprueba inapropiadamente la entrada antes de cargar archivos dynamic link library (DLL), también se conoce como "Microsoft Office Remote Code Execution Vulnerability"
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: 11%
- Percentil entre todas las CVEs puntuadas: 96
- Fecha de la puntuación: 8/10/2026
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-426
Referencias
JSON original (NVD)
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"id": "CVE-2020-1458",
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"affected": [
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"affectedData": [
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"vendor": "Microsoft",
"product": "Microsoft 365 Apps for Enterprise for 32-bit Systems",
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"published": "2020-07-14T23:15:20.463",
"references": [
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"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1458",
"tags": [
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"description": [
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"descriptions": [
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"lang": "en",
"value": "A remote code execution vulnerability exists when Microsoft Office improperly validates input before loading dynamic link library (DLL) files, aka 'Microsoft Office Remote Code Execution Vulnerability'."
},
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"lang": "es",
"value": "Se presenta una vulnerabilidad de ejecución de código remota cuando Microsoft Office comprueba inapropiadamente la entrada antes de cargar archivos dynamic link library (DLL), también se conoce como \"Microsoft Office Remote Code Execution Vulnerability\""
}
],
"lastModified": "2026-06-17T03:01:27.527",
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