CVE-2021-0051

Estado: ModificadaMedia (4.4)—
Improper input validation in the Intel(R) SPS versions before SPS_E5_04.04.04.023.0, SPS_E5_04.04.03.228.0 or SPS_SoC-A_05.00.03.098.0 may allow a privileged user to potentially enable denial of service via local access.
CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Puntuación base: 4.4
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.23%
Percentil entre todas las CVEs puntuadas: 13
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)

Intel — Server Platform Services
CWE

CWE-20
Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-0051",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.4,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 0.8
      }
    ]
  },
  "affected": [
    {
      "source": "secure@intel.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Intel(R) SPS versions",
          "versions": [
            {
              "status": "affected",
              "version": "versions before SPS_E5_04.04.04.023.0, SPS_E5_04.04.03.228.0 or SPS_SoC-A_05.00.03.098.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-06-09T20:15:08.210",
  "references": [
    {
      "url": "https://security.netapp.com/advisory/ntap-20210716-0001/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "secure@intel.com"
    },
    {
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00500.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secure@intel.com"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20210716-0001/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00500.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper input validation in the Intel(R) SPS versions before SPS_E5_04.04.04.023.0, SPS_E5_04.04.03.228.0 or SPS_SoC-A_05.00.03.098.0 may allow a privileged user to potentially enable denial of service via local access."
    },
    {
      "lang": "es",
      "value": "Una comprobación de entrada inapropiada en lntel(R) SPS versiones anteriores a SPS_E5_04.04.04.023.0, SPS_E5_04.04.03.228.0 o SPS_SoC-A_05.00.03.098.0 puede habilitar a un usuario privilegiado para permitir potencialmente una denegación de servicio por medio de un acceso local"
    }
  ],
  "lastModified": "2026-06-17T03:28:58.897",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:intel:server_platform_services:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4E6CC4A2-A7CC-449F-BDA2-D62F2D577E81",
              "versionEndExcluding": "sps_e5_04.04.04.023.0"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:intel:c621:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "8B9B4AE9-72ED-43CB-9705-ED6BDD80AEC3"
            },
            {
              "criteria": "cpe:2.3:h:intel:c622:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C51E9A02-E6FC-42AD-8269-07EFEFD2ADD4"
            },
            {
              "criteria": "cpe:2.3:h:intel:c624:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "92911979-A714-4643-AF03-64EDBD42DFF5"
            },
            {
              "criteria": "cpe:2.3:h:intel:c624a:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "0A12BCD5-2400-4846-862C-C966F146A828"
            },
            {
              "criteria": "cpe:2.3:h:intel:c625:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "79973EAB-9106-4417-88AF-8AC368E58050"
            },
            {
              "criteria": "cpe:2.3:h:intel:c626:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "FBB31B9D-05BC-4D0E-8CC8-52757131A6CF"
            },
            {
              "criteria": "cpe:2.3:h:intel:c627:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C518A082-388F-4DDE-8FDF-FEA95FD69B49"
            },
            {
              "criteria": "cpe:2.3:h:intel:c627a:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "2BBE62C7-76BD-4684-8CDE-68DBFF4E5280"
            },
            {
              "criteria": "cpe:2.3:h:intel:c628:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "CA2DAF1D-8994-491E-BD65-642C23778DB7"
            },
            {
              "criteria": "cpe:2.3:h:intel:c629:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "EF0DA068-0D77-4358-BDEE-572811836689"
            },
            {
              "criteria": "cpe:2.3:h:intel:c629a:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C8B0316B-1968-4502-955D-78E9BDC2E30C"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:intel:server_platform_services:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "64DC7FD7-4E4D-4317-9FAE-3F277BA943AC",
              "versionEndExcluding": "sps_e5_04.04.03.228.0"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:intel:c621:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "8B9B4AE9-72ED-43CB-9705-ED6BDD80AEC3"
            },
            {
              "criteria": "cpe:2.3:h:intel:c622:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C51E9A02-E6FC-42AD-8269-07EFEFD2ADD4"
            },
            {
              "criteria": "cpe:2.3:h:intel:c624:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "92911979-A714-4643-AF03-64EDBD42DFF5"
            },
            {
              "criteria": "cpe:2.3:h:intel:c624a:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "0A12BCD5-2400-4846-862C-C966F146A828"
            },
            {
              "criteria": "cpe:2.3:h:intel:c625:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "79973EAB-9106-4417-88AF-8AC368E58050"
            },
            {
              "criteria": "cpe:2.3:h:intel:c626:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "FBB31B9D-05BC-4D0E-8CC8-52757131A6CF"
            },
            {
              "criteria": "cpe:2.3:h:intel:c627:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C518A082-388F-4DDE-8FDF-FEA95FD69B49"
            },
            {
              "criteria": "cpe:2.3:h:intel:c627a:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "2BBE62C7-76BD-4684-8CDE-68DBFF4E5280"
            },
            {
              "criteria": "cpe:2.3:h:intel:c628:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "CA2DAF1D-8994-491E-BD65-642C23778DB7"
            },
            {
              "criteria": "cpe:2.3:h:intel:c629:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "EF0DA068-0D77-4358-BDEE-572811836689"
            },
            {
              "criteria": "cpe:2.3:h:intel:c629a:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C8B0316B-1968-4502-955D-78E9BDC2E30C"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:intel:server_platform_services:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "16674EDC-54AE-40BB-AA45-4F9E586DC885",
              "versionEndExcluding": "sps_soc-a_05.00.03.098.0"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:intel:atom_p5921b:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "E6D6CEE1-25DF-43C5-AEBB-49585B64236A"
            },
            {
              "criteria": "cpe:2.3:h:intel:atom_p5931b:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "31E2104F-0CE3-4B9D-88B3-35D982C36562"
            },
            {
              "criteria": "cpe:2.3:h:intel:atom_p5942b:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "9D860FEC-BA79-4FEE-A79C-88AA857358E4"
            },
            {
              "criteria": "cpe:2.3:h:intel:atom_p5962b:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C2CEF8A6-2445-4B63-822D-81F6AC708D62"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "secure@intel.com"
}