fkie_cve-2021-42287
Vulnerability from fkie_nvd
Published
2021-11-10 01:19
Modified
2025-03-07 21:56
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Active Directory Domain Services Elevation of Privilege Vulnerability
References
secure@microsoft.comhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42287Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42287Patch, Vendor Advisory
Impacted products
Vendor Product Version
microsoft windows_server_2008 -
microsoft windows_server_2008 r2
microsoft windows_server_2012 -
microsoft windows_server_2012 r2
microsoft windows_server_2016 *
microsoft windows_server_2016 2004
microsoft windows_server_2019 *
microsoft windows_server_2022 *


To clipboard 

{
   cisaActionDue: "2022-05-02",
   cisaExploitAdd: "2022-04-11",
   cisaRequiredAction: "Apply updates per vendor instructions.",
   cisaVulnerabilityName: "Microsoft Active Directory Domain Services Privilege Escalation Vulnerability",
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*",
                     matchCriteriaId: "5F422A8C-2C4E-42C8-B420-E0728037E15C",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*",
                     matchCriteriaId: "AF07A81D-12E5-4B1D-BFF9-C8D08C32FF4F",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*",
                     matchCriteriaId: "A7DF96F8-BA6A-4780-9CA3-F719B3F81074",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*",
                     matchCriteriaId: "DB18C4CE-5917-401E-ACF7-2747084FD36E",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "572BDEFC-D3E8-4FF0-B91E-D21F42D2B82D",
                     versionEndExcluding: "10.0.14393.4770",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:*",
                     matchCriteriaId: "0B60D940-80C7-49F0-8F4E-3F99AC15FA82",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "74A5AF5D-C59C-4093-A4C0-3BE230E7637F",
                     versionEndExcluding: "10.0.17763.2300",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "B662E504-15E6-4D85-8463-BBE9435790CC",
                     versionEndExcluding: "10.0.20348.350",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "Active Directory Domain Services Elevation of Privilege Vulnerability",
      },
      {
         lang: "es",
         value: "Una vulnerabilidad de Elevación de Privilegios en Active Directory Domain Services. Este ID de CVE es diferente de CVE-2021-42278, CVE-2021-42282, CVE-2021-42291",
      },
   ],
   id: "CVE-2021-42287",
   lastModified: "2025-03-07T21:56:39.343",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "NETWORK",
               authentication: "SINGLE",
               availabilityImpact: "PARTIAL",
               baseScore: 6.5,
               confidentialityImpact: "PARTIAL",
               integrityImpact: "PARTIAL",
               vectorString: "AV:N/AC:L/Au:S/C:P/I:P/A:P",
               version: "2.0",
            },
            exploitabilityScore: 8,
            impactScore: 6.4,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "HIGH",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 7.5,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 1.6,
            impactScore: 5.9,
            source: "secure@microsoft.com",
            type: "Secondary",
         },
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 8.8,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 2.8,
            impactScore: 5.9,
            source: "nvd@nist.gov",
            type: "Secondary",
         },
      ],
   },
   published: "2021-11-10T01:19:46.137",
   references: [
      {
         source: "secure@microsoft.com",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42287",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42287",
      },
   ],
   sourceIdentifier: "secure@microsoft.com",
   vulnStatus: "Analyzed",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "NVD-CWE-noinfo",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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