CVE-2019-1490
Estado: ModificadaMedia (5.4)—
A spoofing vulnerability exists when a Skype for Business Server does not properly sanitize a specially crafted request, aka 'Skype for Business Server Spoofing Vulnerability'.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Puntuación base: 5.4
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.54%
- Percentil entre todas las CVEs puntuadas: 74
- 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-74
Referencias
JSON original (NVD)
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{
"id": "CVE-2019-1490",
"cveTags": [],
"metrics": {
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"source": "nvd@nist.gov",
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"vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
"authentication": "SINGLE",
"integrityImpact": "PARTIAL",
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"userInteraction": "REQUIRED",
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"impactScore": 2.7,
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"affected": [
{
"source": "secure@microsoft.com",
"affectedData": [
{
"vendor": "Microsoft",
"product": "Skype for Business Server 2019 CU2",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
}
]
}
],
"published": "2019-12-10T22:15:18.417",
"references": [
{
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1490",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "secure@microsoft.com"
},
{
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1490",
"tags": [
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],
"source": "af854a3a-2127-422b-91ae-364da2661108"
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"vulnStatus": "Modified",
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"type": "Primary",
"source": "nvd@nist.gov",
"description": [
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"descriptions": [
{
"lang": "en",
"value": "A spoofing vulnerability exists when a Skype for Business Server does not properly sanitize a specially crafted request, aka 'Skype for Business Server Spoofing Vulnerability'."
},
{
"lang": "es",
"value": "Hay una vulnerabilidad de suplantación de identidad cuando un Servidor de Skype for Business no sanea apropiadamente una petición especialmente diseñada, también se conoce como \"Skype for Business Server Spoofing Vulnerability\"."
}
],
"lastModified": "2026-06-17T02:28:42.377",
"configurations": [
{
"nodes": [
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"cpeMatch": [
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"sourceIdentifier": "secure@microsoft.com"
}