{
    "containers": {
        "cna": {
            "title": "Windows DCOM Server Security Feature Bypass",
            "datePublic": "2021-06-08T07:00:00.000Z",
            "affected": [
                {
                    "vendor": "Microsoft",
                    "product": "Windows 10 Version 1809",
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                    ],
                    "platforms": [
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                        "x64-based Systems",
                        "ARM64-based Systems"
                    ],
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                        {
                            "version": "10.0.0",
                            "lessThan": "10.0.17763.4131",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows Server 2019",
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                    ],
                    "platforms": [
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                    ],
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                        {
                            "version": "10.0.0",
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                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows Server 2019 (Server Core installation)",
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                    ],
                    "platforms": [
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                    ],
                    "versions": [
                        {
                            "version": "10.0.0",
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                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows 10 Version 1909",
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                        "cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.2344:*:*:*:*:*:x86:*",
                        "cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.2344:*:*:*:*:*:x64:*",
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                    ],
                    "platforms": [
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                        "x64-based Systems",
                        "ARM64-based Systems"
                    ],
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                        {
                            "version": "10.0.0",
                            "lessThan": "10.0.18363.2344",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows 10 Version 21H1",
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                        "cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1766:*:*:*:*:*:x64:*",
                        "cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1766:*:*:*:*:*:arm64:*",
                        "cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1766:*:*:*:*:*:x86:*"
                    ],
                    "platforms": [
                        "x64-based Systems",
                        "ARM64-based Systems",
                        "32-bit Systems"
                    ],
                    "versions": [
                        {
                            "version": "10.0.0",
                            "lessThan": "10.0.19043.1766",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows Server 2022",
                    "cpes": [
                        "cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.1607:*:*:*:*:*:*:*"
                    ],
                    "platforms": [
                        "x64-based Systems"
                    ],
                    "versions": [
                        {
                            "version": "10.0.0",
                            "lessThan": "10.0.20348.1607",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows 10 Version 20H2",
                    "cpes": [
                        "cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.2728:*:*:*:*:*:x86:*",
                        "cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.2728:*:*:*:*:*:arm64:*"
                    ],
                    "platforms": [
                        "32-bit Systems",
                        "ARM64-based Systems"
                    ],
                    "versions": [
                        {
                            "version": "10.0.0",
                            "lessThan": "10.0.19042.2728",
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                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows 11 version 21H2",
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                        "cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.1696:*:*:*:*:*:arm64:*"
                    ],
                    "platforms": [
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                        "ARM64-based Systems"
                    ],
                    "versions": [
                        {
                            "version": "10.0.0",
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                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows 10 Version 21H2",
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                        "cpe:2.3:o:microsoft:windows_10_21H2:10.0.19044.2728:*:*:*:*:*:arm64:*",
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                    ],
                    "platforms": [
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                        "ARM64-based Systems"
                    ],
                    "versions": [
                        {
                            "version": "10.0.0",
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                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows 10 Version 1507",
                    "cpes": [
                        "cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19802:*:*:*:*:*:x86:*",
                        "cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19802:*:*:*:*:*:x64:*"
                    ],
                    "platforms": [
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                        "x64-based Systems"
                    ],
                    "versions": [
                        {
                            "version": "10.0.0",
                            "lessThan": "10.0.10240.19802",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows 10 Version 1607",
                    "cpes": [
                        "cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.5786:*:*:*:*:*:x86:*",
                        "cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.5786:*:*:*:*:*:x64:*"
                    ],
                    "platforms": [
                        "32-bit Systems",
                        "x64-based Systems"
                    ],
                    "versions": [
                        {
                            "version": "10.0.0",
                            "lessThan": "10.0.14393.5786",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows Server 2016",
                    "cpes": [
                        "cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.5786:*:*:*:*:*:*:*"
                    ],
                    "platforms": [
                        "x64-based Systems"
                    ],
                    "versions": [
                        {
                            "version": "10.0.0",
                            "lessThan": "10.0.14393.5786",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows Server 2016 (Server Core installation)",
                    "cpes": [
                        "cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.5786:*:*:*:*:*:*:*"
                    ],
                    "platforms": [
                        "x64-based Systems"
                    ],
                    "versions": [
                        {
                            "version": "10.0.0",
                            "lessThan": "10.0.14393.5786",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows 7",
                    "cpes": [
                        "cpe:2.3:o:microsoft:windows_7:6.1.7601.25984:sp1:*:*:*:*:x86:*"
                    ],
                    "platforms": [
                        "32-bit Systems"
                    ],
                    "versions": [
                        {
                            "version": "6.1.0",
                            "lessThan": "6.1.7601.25984",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows 7 Service Pack 1",
                    "cpes": [
                        "cpe:2.3:o:microsoft:windows_7:6.1.7601.25984:sp1:*:*:*:*:x64:*"
                    ],
                    "platforms": [
                        "x64-based Systems"
                    ],
                    "versions": [
                        {
                            "version": "6.1.0",
                            "lessThan": "6.1.7601.25984",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows 8.1",
                    "cpes": [
                        "cpe:2.3:o:microsoft:windows_8.1:6.3.9600.20402:*:*:*:*:*:x86:*",
                        "cpe:2.3:o:microsoft:windows_8.1:6.3.9600.20402:*:*:*:*:*:x64:*",
                        "cpe:2.3:o:microsoft:windows_rt_8.1:6.3.9600.20402:*:*:*:*:*:*:*"
                    ],
                    "platforms": [
                        "32-bit Systems",
                        "x64-based Systems",
                        "ARM64-based Systems"
                    ],
                    "versions": [
                        {
                            "version": "6.3.0",
                            "lessThan": "6.3.9600.20402",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows Server 2008 Service Pack 2",
                    "cpes": [
                        "cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21966:*:*:*:*:*:x64:*"
                    ],
                    "platforms": [
                        "32-bit Systems"
                    ],
                    "versions": [
                        {
                            "version": "6.0.0",
                            "lessThan": "6.0.6003.21966",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows Server 2008 Service Pack 2 (Server Core installation)",
                    "cpes": [
                        "cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21966:*:*:*:*:*:x64:*",
                        "cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21966:*:*:*:*:*:x86:*"
                    ],
                    "platforms": [
                        "32-bit Systems",
                        "x64-based Systems"
                    ],
                    "versions": [
                        {
                            "version": "6.0.0",
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                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows Server 2008  Service Pack 2",
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                    ],
                    "platforms": [
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                    ],
                    "versions": [
                        {
                            "version": "6.0.0",
                            "lessThan": "6.0.6003.21966",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows Server 2008 R2 Service Pack 1",
                    "cpes": [
                        "cpe:2.3:o:microsoft:windows_server_2008_R2:6.1.7601.26415:*:*:*:*:*:x64:*"
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                    ],
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                        {
                            "version": "6.1.0",
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                            "status": "affected"
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                {
                    "vendor": "Microsoft",
                    "product": "Windows Server 2008 R2 Service Pack 1 (Server Core installation)",
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                    ],
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                        {
                            "version": "6.0.0",
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                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows Server 2012",
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                    ],
                    "platforms": [
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                    ],
                    "versions": [
                        {
                            "version": "6.2.0",
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                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
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                        }
                    ]
                },
                {
                    "vendor": "Microsoft",
                    "product": "Windows Server 2012 R2",
                    "cpes": [
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                    ],
                    "platforms": [
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                    ],
                    "versions": [
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                    ]
                }
            ],
            "descriptions": [
                {
                    "value": "Windows DCOM Server Security Feature Bypass",
                    "lang": "en-US"
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "description": "Security Feature Bypass",
                            "lang": "en-US",
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                        }
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                "shortName": "microsoft",
                "dateUpdated": "2024-05-29T14:55:22.926Z"
            },
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                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26414"
                },
                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "http://packetstormsecurity.com/files/163206/Windows-Kerberos-AppContainer-Enterprise-Authentication-Capability-Bypass.html"
                }
            ],
            "metrics": [
                {
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en-US",
                            "value": "GENERAL"
                        }
                    ],
                    "cvssV3_1": {
                        "version": "3.1",
                        "baseSeverity": "MEDIUM",
                        "baseScore": 4.8,
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C"
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                    "dateUpdated": "2024-08-03T20:26:25.422Z"
                },
                "title": "CVE Program Container",
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                    {
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                        "url": "http://packetstormsecurity.com/files/163206/Windows-Kerberos-AppContainer-Enterprise-Authentication-Capability-Bypass.html"
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        ]
    },
    "cveMetadata": {
        "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "assignerShortName": "microsoft",
        "cveId": "CVE-2021-26414",
        "datePublished": "2021-06-08T22:46:11.000Z",
        "dateReserved": "2021-01-29T00:00:00.000Z",
        "dateUpdated": "2024-08-03T20:26:25.422Z",
        "state": "PUBLISHED"
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}