« Volver al listado

CVE-2020-8693

Estado: ModificadaMedia (6.7)—

Improper buffer restrictions in the firmware of the Intel(R) Ethernet 700 Series Controllers may allow a privileged user to potentially enable escalation of privilege and/or denial of service via local 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 (8)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-8693",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "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": 6.7,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 0.8
      }
    ]
  },
  "affected": [
    {
      "source": "secure@intel.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Intel(R) Ethernet 700 Series Controllers",
          "versions": [
            {
              "status": "affected",
              "version": "See references"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-11-12T18:15:16.470",
  "references": [
    {
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00380",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secure@intel.com"
    },
    {
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00380",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper buffer restrictions in the firmware of the Intel(R) Ethernet 700 Series Controllers may allow a privileged user to potentially enable escalation of privilege and/or denial of service via local access."
    },
    {
      "lang": "es",
      "value": "Las restricciones de búfer inapropiadas en el firmware de los Intel® Ethernet 700 Series Controllers, pueden habilitar a un usuario privilegiado para permitir potencialmente una escalada de privilegios y/o una denegación de servicio por medio de un acceso local"
    }
  ],
  "lastModified": "2026-06-17T03:26:46.243",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:intel:v710-at2_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0CE656D4-5015-45A9-ABBD-8F3A2B406B7E",
              "versionEndExcluding": "7.3"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:intel:v710-at2:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "A52A3306-1B02-464F-9085-65B3F4D7D40A"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:intel:x710-tm4_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "39917560-335B-4A97-B51F-C7F5AACCF34E",
              "versionEndExcluding": "7.3"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:intel:x710-tm4:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "E2C8F274-F4A4-406D-944A-8F75FC2D53A1"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:intel:x710-at2_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9B576A67-8E01-40BB-AD6E-5AB00943B6C2",
              "versionEndExcluding": "7.3"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:intel:x710-at2:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "5AA25C47-F083-47CD-B6EC-22BCABF47428"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:intel:xxv710-am2_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "636A2DF4-6724-4534-AFBE-2EC8B2ABD75C",
              "versionEndExcluding": "7.3"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:intel:xxv710-am2:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "74EA296B-70FB-4618-AABB-E146FC934F63"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:intel:xxv710-am1_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "068A5A9D-63A7-4031-93B1-B0F79A2B2C16",
              "versionEndExcluding": "7.3"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:intel:xxv710-am1:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "75317F51-B596-4E65-8C79-CBCD5791F72A"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:intel:x710-bm2_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C67925DB-3302-4521-83A7-373F6A66DFB3",
              "versionEndExcluding": "7.3"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:intel:x710-bm2:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "991282B3-BD75-49EF-B7BC-8052ACE36ADD"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:intel:xl710-bm2_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F260A80E-6FFD-47A0-B74F-9AA6427D8B37",
              "versionEndExcluding": "7.3"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:intel:xl710-bm2:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "08C7EEF4-F64C-4CD9-99B2-F56933B2C5A3"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:intel:xl710-bm1_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "547A4BB2-3E4C-4CD0-B7D4-29F3A27A0DF6",
              "versionEndExcluding": "7.3"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:intel:xl710-bm1:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "EF831195-E4D6-4246-B792-BB7D65E7AF5F"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "secure@intel.com"
}