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CVE-2019-3764

Estado: ModificadaMedia (4.3)—

Dell EMC iDRAC7 versions prior to 2.65.65.65, iDRAC8 versions prior to 2.70.70.70 and iDRAC9 versions prior to 3.36.36.36 contain an improper authorization vulnerability. A remote authenticated malicious iDRAC user with low privileges may potentially exploit this vulnerability to obtain sensitive information such as password hashes.

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 (3)

Dell — Idrac7 FirmwareDell — Idrac8 FirmwareDell — Idrac9 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2019-3764",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "security_alert@emc.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 3.4,
        "exploitabilityScore": 1.6
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security_alert@emc.com",
      "affectedData": [
        {
          "vendor": "Dell",
          "product": "Integrated Dell Remote Access Controller (iDRAC)",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "iDRAC7: 2.65.65.65, iDRAC8: 2.70.70.70, iDRAC9: 3.40.40.40 and 3.36.36.36",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-11-07T18:15:12.167",
  "references": [
    {
      "url": "https://www.dell.com/support/article/sln319317/dsa-2019-137-idrac-improper-authorization-vulnerability?lang=en",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security_alert@emc.com"
    },
    {
      "url": "https://www.dell.com/support/article/sln319317/dsa-2019-137-idrac-improper-authorization-vulnerability?lang=en",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security_alert@emc.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-285"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dell EMC iDRAC7 versions prior to 2.65.65.65, iDRAC8 versions prior to 2.70.70.70 and iDRAC9 versions prior to 3.36.36.36 contain an improper authorization vulnerability. A remote authenticated malicious iDRAC user with low privileges may potentially exploit this vulnerability to obtain sensitive information such as password hashes."
    },
    {
      "lang": "es",
      "value": "Dell EMC iDRAC7 versiones anteriores a 2.65.65.65, iDRAC8 versiones anteriores a 2.70.70.70, e  iDRAC9 versiones anteriores a 3.36.36.36 contienen una vulnerabilidad de autorización inapropiada. Un usuario malicioso autenticado remoto de iDRAC con pocos privilegios puede explotar potencialmente esta vulnerabilidad para obtener información confidencial, tal y como el hash de contraseñas."
    }
  ],
  "lastModified": "2026-06-17T02:35:33.033",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:dell:idrac7_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3494B3FA-1BE5-4817-9F92-1A19F2776680",
              "versionEndExcluding": "2.65.65.65"
            },
            {
              "criteria": "cpe:2.3:o:dell:idrac8_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3081DFE4-72FC-497B-946D-9B9AB9AFCC76",
              "versionEndExcluding": "2.70.70.70"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "E0583E92-2596-42FA-8B0E-72479278FF3E",
              "versionEndExcluding": "3.36.36.36"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security_alert@emc.com"
}