CVE-2021-40456
Vulnerability from cvelistv5
Published
2021-10-13 00:26
Modified
2024-08-04 02:44
Summary
Windows AD FS Security Feature Bypass Vulnerability
Show details on NVD website


{
  "containers": {
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      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-40456",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
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                "role": "CISA Coordinator",
                "timestamp": "2024-07-18T20:28:57.205259Z",
                "version": "2.0.3"
              },
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                "cweId": "CWE-863",
                "description": "CWE-863 Incorrect Authorization",
                "lang": "en",
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        "providerMetadata": {
          "dateUpdated": "2024-07-18T20:29:15.093Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T02:44:10.731Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2237:*:*:*:*:*:*:*"
          ],
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows Server 2019",
          "vendor": "Microsoft",
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              "version": "10.0.0",
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          "product": "Windows Server 2022",
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          "product": "Windows Server version 2004",
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          "product": "Windows Server version 20H2",
          "vendor": "Microsoft",
          "versions": [
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              "status": "affected",
              "version": "10.0.0",
              "versionType": "custom"
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      ],
      "datePublic": "2021-10-12T07:00:00+00:00",
      "descriptions": [
        {
          "lang": "en-US",
          "value": "Windows AD FS Security Feature Bypass Vulnerability"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
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      ],
      "problemTypes": [
        {
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            {
              "description": "Security Feature Bypass",
              "lang": "en-US",
              "type": "Impact"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-29T14:52:12.756Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft"
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          "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40456"
        }
      ],
      "title": "Windows AD FS Security Feature Bypass Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
    "assignerShortName": "microsoft",
    "cveId": "CVE-2021-40456",
    "datePublished": "2021-10-13T00:26:54",
    "dateReserved": "2021-09-02T00:00:00",
    "dateUpdated": "2024-08-04T02:44:10.731Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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