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CVE-2021-33068

Estado: ModificadaMedia (6.5)—

Null pointer dereference in subsystem for Intel(R) AMT before versions 15.0.35 may allow an authenticated user to potentially enable denial of service 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 FirmwareNetapp — Cloud Backup

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2021-33068",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2021-33068",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-23T13:21:37.232625Z"
        }
      }
    ],
    "cvssMetricV2": [
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        "source": "nvd@nist.gov",
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          "baseScore": 4,
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          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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        "source": "nvd@nist.gov",
        "cvssData": {
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  "affected": [
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          "vendor": "n/a",
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            }
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  ],
  "published": "2022-02-09T23:15:15.230",
  "references": [
    {
      "url": "https://security.netapp.com/advisory/ntap-20220210-0006/",
      "tags": [
        "Third Party Advisory"
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      "source": "secure@intel.com"
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      "tags": [
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
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  "descriptions": [
    {
      "lang": "en",
      "value": "Null pointer dereference in subsystem for Intel(R) AMT before versions 15.0.35 may allow an authenticated user to potentially enable denial of service via network access."
    },
    {
      "lang": "es",
      "value": "Una desreferencia de puntero null en el subsistema para Intel(R) AMT versiones anteriores a 15.0.35, puede permitir a un usuario autenticado habilitar potencialmente una denegación de servicio por medio del acceso a la red"
    }
  ],
  "lastModified": "2026-06-17T03:54:05.730",
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}