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CVE-2021-38971

Estado: ModificadaMedia (4.9)—

IBM Data Virtualization on Cloud Pak for Data 1.3.0, 1.4.1, 1.5.0, 1.7.1 and 1.7.3 could allow an authorized user to bypass data masking rules and obtain sensitve information. IBM X-Force ID: 212620.

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)

IBM — Data Virtualization ON Cloud PAK FOR Data

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-38971",
  "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": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 4.9,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.2
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.9,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.2
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "IBM",
          "product": "Data Virtualization on Cloud Pak for Data",
          "versions": [
            {
              "status": "affected",
              "version": "1.3.0"
            },
            {
              "status": "affected",
              "version": "1.5.0"
            },
            {
              "status": "affected",
              "version": "1.7.1"
            },
            {
              "status": "affected",
              "version": "1.7.3"
            },
            {
              "status": "affected",
              "version": "1.4.1"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-03-14T17:15:07.710",
  "references": [
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/212620",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/6551076",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/212620",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/6551076",
      "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": "IBM Data Virtualization on Cloud Pak for Data 1.3.0, 1.4.1, 1.5.0, 1.7.1 and 1.7.3 could allow an authorized user to bypass data masking rules and obtain sensitve information. IBM X-Force ID: 212620."
    },
    {
      "lang": "es",
      "value": "IBM Data Virtualization on Cloud Pak for Data versiones 1.3.0, 1.4.1, 1.5.0, 1.7.1 y 1.7.3, podría permitir a un usuario autorizado omitir las reglas de enmascaramiento de datos y obtener información confidencial. IBM X-Force ID: 212620"
    }
  ],
  "lastModified": "2026-06-17T04:02:54.600",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:data_virtualization_on_cloud_pak_for_data:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B99F98E7-8E2F-408A-A47C-FB58B5FFE8C2",
              "versionEndIncluding": "1.7.3",
              "versionStartIncluding": "1.7.1"
            },
            {
              "criteria": "cpe:2.3:a:ibm:data_virtualization_on_cloud_pak_for_data:1.3.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4300F091-7B9C-4D91-B78E-742A7997E0DB"
            },
            {
              "criteria": "cpe:2.3:a:ibm:data_virtualization_on_cloud_pak_for_data:1.4.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5900EBEB-177F-42AC-829C-9B55DF601077"
            },
            {
              "criteria": "cpe:2.3:a:ibm:data_virtualization_on_cloud_pak_for_data:1.5.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5C0E13B1-E917-4D5D-9C5D-627B21150F9D"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}