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CVE-2020-8753

Estado: ModificadaAlta (7.5)—

Out-of-bounds read in DHCP subsystem for Intel(R) AMT, Intel(R) ISM versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70 and 14.0.45 may allow an unauthenticated user to potentially enable information disclosure via network access.

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 (2)

Intel — Active Management Technology FirmwareIntel — Standard Manageability

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2020-8753",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "impactScore": 3.6,
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  "affected": [
    {
      "source": "secure@intel.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Intel(R) AMT, Intel(R) ISM versions",
          "versions": [
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  "published": "2020-11-12T18:15:17.830",
  "references": [
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      "url": "https://security.netapp.com/advisory/ntap-20201113-0003/",
      "tags": [
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      "source": "secure@intel.com"
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      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391",
      "tags": [
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      "source": "secure@intel.com"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
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      "description": [
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          "lang": "en",
          "value": "CWE-125"
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      "value": "Out-of-bounds read in DHCP subsystem for Intel(R) AMT, Intel(R) ISM versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70 and 14.0.45 may allow an unauthenticated user to potentially enable information disclosure via network access."
    },
    {
      "lang": "es",
      "value": "Una lectura fuera de límites en el subsistema DHCP para Intel® AMT, Intel® ISM versiones anteriores a 11.8.80, 11.12.80, 11.22.80, 12.0.70 y 14.0.45, puede habilitar a un usuario no autenticado para permitir potencialmente una divulgación de información por medio de un acceso de red"
    }
  ],
  "lastModified": "2026-06-17T03:26:53.323",
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