{
  "GSD": {
    "alias": "CVE-2024-21390",
    "id": "GSD-2024-21390"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-21390"
      ],
      "details": "Microsoft Authenticator Elevation of Privilege Vulnerability",
      "id": "GSD-2024-21390",
      "modified": "2023-12-13T01:21:42.621975Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secure@microsoft.com",
        "ID": "CVE-2024-21390",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Microsoft Authenticator",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "1.0.0",
                          "version_value": "6.2401.0617"
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                      ]
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            }
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      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Microsoft Authenticator Elevation of Privilege Vulnerability"
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-287",
                "lang": "eng",
                "value": "CWE-287: Improper Authentication"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21390",
            "refsource": "MISC",
            "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21390"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:microsoft:authenticator:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "9C73B95C-FBE2-4911-AA5D-59F448D04A2A",
                    "versionEndExcluding": "6.2401.0617",
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                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "Microsoft Authenticator Elevation of Privilege Vulnerability"
          },
          {
            "lang": "es",
            "value": "Vulnerabilidad de elevaci\u00f3n de privilegios de Microsoft Authenticator"
          }
        ],
        "id": "CVE-2024-21390",
        "lastModified": "2024-04-11T20:15:28.173",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "NONE",
                "baseScore": 7.1,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
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              "exploitabilityScore": 1.8,
              "impactScore": 5.2,
              "source": "secure@microsoft.com",
              "type": "Primary"
            }
          ]
        },
        "published": "2024-03-12T17:15:49.470",
        "references": [
          {
            "source": "secure@microsoft.com",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21390"
          }
        ],
        "sourceIdentifier": "secure@microsoft.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-noinfo"
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            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-287"
              }
            ],
            "source": "secure@microsoft.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}