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CVE-2018-16092

Estado: ModificadaAlta (8.1)—

In System Management Module (SMM) versions prior to 1.06, the FFDC feature includes the collection of SMM system files containing sensitive information; notably, the SMM user account credentials and the system shadow file.

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 (1)

Lenovo — System Management Module Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-16092",
  "cveTags": [],
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
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        "obtainOtherPrivilege": false,
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
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  "affected": [
    {
      "source": "psirt@lenovo.com",
      "affectedData": [
        {
          "vendor": "Lenovo",
          "product": "ThinkSystem SMM",
          "versions": [
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              "status": "affected",
              "version": "unspecified",
              "lessThan": "1.06",
              "versionType": "custom"
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  ],
  "published": "2018-11-27T14:29:00.493",
  "references": [
    {
      "url": "https://support.lenovo.com/us/en/solutions/LEN-24374",
      "tags": [
        "Vendor Advisory"
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      "source": "psirt@lenovo.com"
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    {
      "url": "https://support.lenovo.com/us/en/solutions/LEN-24374",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "NVD-CWE-noinfo"
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  ],
  "descriptions": [
    {
      "lang": "en",
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    },
    {
      "lang": "es",
      "value": "En System Management Module (SMM), en versiones anteriores a la 1.06, la característica FFDC incluye la recopilación de archivos del sistema SMM que contienen información sensible; principalmente, las credenciales de la cuenta de usuario SMM y el archivo del sistema shadow."
    }
  ],
  "lastModified": "2026-06-17T01:43:42.657",
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