fkie_cve-2021-26414
Vulnerability from fkie_nvd
Published
2021-06-08 23:15
Modified
2024-11-21 05:56
Severity ?
4.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Summary
Windows DCOM Server Security Feature Bypass
References
secure@microsoft.comhttp://packetstormsecurity.com/files/163206/Windows-Kerberos-AppContainer-Enterprise-Authentication-Capability-Bypass.htmlThird Party Advisory, VDB Entry
secure@microsoft.comhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26414Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/163206/Windows-Kerberos-AppContainer-Enterprise-Authentication-Capability-Bypass.htmlThird Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26414Patch, Vendor Advisory
Impacted products
Vendor Product Version
microsoft windows_10 -
microsoft windows_10 -
microsoft windows_10 20h2
microsoft windows_10 20h2
microsoft windows_10 20h2
microsoft windows_10 21h1
microsoft windows_10 21h1
microsoft windows_10 21h1
microsoft windows_10 21h2
microsoft windows_10 21h2
microsoft windows_10 21h2
microsoft windows_10 1809
microsoft windows_10 1809
microsoft windows_10 1809
microsoft windows_10 1909
microsoft windows_10 1909
microsoft windows_10 1909
microsoft windows_10 2004
microsoft windows_10 2004
microsoft windows_10 2004
microsoft windows_7 -
microsoft windows_7 -
microsoft windows_8.1 -
microsoft windows_rt_8.1 -
microsoft windows_server 20h2
microsoft windows_server 2004
microsoft windows_server_2008 -
microsoft windows_server_2008 -
microsoft windows_server_2008 -
microsoft windows_server_2008 r2
microsoft windows_server_2008 r2
microsoft windows_server_2012 -
microsoft windows_server_2012 r2
microsoft windows_server_2016 -
microsoft windows_server_2019 -
microsoft windows_server_2022 *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:x64:*",
                     matchCriteriaId: "084984D5-D241-497B-B118-50C6C1EAD468",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:x86:*",
                     matchCriteriaId: "BA592626-F17C-4F46-823B-0947D102BBD2",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:arm64:*",
                     matchCriteriaId: "610B33F9-0309-4CF7-B7E4-5152D9B2FFE4",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x64:*",
                     matchCriteriaId: "21074553-EDF2-468D-8E79-C39851B5BC79",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x86:*",
                     matchCriteriaId: "4E62F9CB-D1B6-4B4D-BCCD-7F4D36A73B4D",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:arm64:*",
                     matchCriteriaId: "49A4BBDA-0389-4171-AA49-6837F7DF4454",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:x64:*",
                     matchCriteriaId: "F8C238FA-B20F-40A5-B861-A8295858F4BE",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:x86:*",
                     matchCriteriaId: "56513BCA-A9F5-4112-BDE6-77E9B8D2677E",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:21h2:*:*:*:*:*:arm64:*",
                     matchCriteriaId: "665EA912-D724-41EB-86A9-24EB4FE87B54",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:21h2:*:*:*:*:*:x64:*",
                     matchCriteriaId: "77E07B96-EAAA-4DD6-9172-0DE98A36726F",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:21h2:*:*:*:*:*:x86:*",
                     matchCriteriaId: "B846A736-E77C-4665-B28B-4E511880D575",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:arm64:*",
                     matchCriteriaId: "925B8C67-C96F-4A4D-9BE7-CCCD78EF3C31",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:x64:*",
                     matchCriteriaId: "6CF580BA-6938-40F6-9D86-F43044A6BACA",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:x86:*",
                     matchCriteriaId: "C5E038AA-514F-48AC-B45E-859EE32525B4",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:arm64:*",
                     matchCriteriaId: "31622391-A67E-4E2A-A855-1316B6E38630",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:x64:*",
                     matchCriteriaId: "61F0792D-7587-4297-8EE7-D4DC3A30EE84",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:x86:*",
                     matchCriteriaId: "7649042B-4430-4BD9-B82F-984A2831A651",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:arm64:*",
                     matchCriteriaId: "E6132F03-DA28-4830-A69F-C2154C7FD96C",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:x64:*",
                     matchCriteriaId: "09D9A720-8D3C-4699-AC57-CB4531E5BFEB",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:x86:*",
                     matchCriteriaId: "BF67A7F7-466F-467D-8D2B-3273714D43C3",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x64:*",
                     matchCriteriaId: "7FE8B00B-4F39-4755-A323-8AD71F5E3EBE",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x86:*",
                     matchCriteriaId: "06BBFA69-94E2-4BAB-AFD3-BC434B11D106",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*",
                     matchCriteriaId: "E93068DB-549B-45AB-8E5C-00EB5D8B5CF8",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*",
                     matchCriteriaId: "C6CE5198-C498-4672-AF4C-77AB4BE06C5C",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_server:20h2:*:*:*:*:*:*:*",
                     matchCriteriaId: "1EAF6DBA-6E3A-4854-BFBF-B5DC36CE5929",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_server:2004:*:*:*:*:*:*:*",
                     matchCriteriaId: "253E74D5-D1BC-4725-B250-74D07E399E20",
                     vulnerable: true,
                  },
                  {
                     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:-:sp2:*:*:*:*:x64:*",
                     matchCriteriaId: "2127D10C-B6F3-4C1D-B9AA-5D78513CC996",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:*",
                     matchCriteriaId: "AB425562-C0A0-452E-AABE-F70522F15E1A",
                     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_2008:r2:sp1:*:*:*:*:x86:*",
                     matchCriteriaId: "EDCDBC70-9AB7-47F3-BD61-28860EEE5065",
                     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: "041FF8BA-0B12-4A1F-B4BF-9C4F33B7C1E7",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*",
                     matchCriteriaId: "DB79EE26-FC32-417D-A49C-A1A63165A968",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "1F0241B0-855A-489C-9AAE-68BC2556F24D",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "Windows DCOM Server Security Feature Bypass",
      },
      {
         lang: "es",
         value: "Omisión de la Funcionalidad de Seguridad en Windows DCOM Server",
      },
   ],
   id: "CVE-2021-26414",
   lastModified: "2024-11-21T05:56:19.863",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "MEDIUM",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "NONE",
               baseScore: 4.3,
               confidentialityImpact: "NONE",
               integrityImpact: "PARTIAL",
               vectorString: "AV:N/AC:M/Au:N/C:N/I:P/A:N",
               version: "2.0",
            },
            exploitabilityScore: 8.6,
            impactScore: 2.9,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: true,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "HIGH",
               attackVector: "NETWORK",
               availabilityImpact: "NONE",
               baseScore: 4.8,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "NONE",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "REQUIRED",
               vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N",
               version: "3.1",
            },
            exploitabilityScore: 1.2,
            impactScore: 3.6,
            source: "secure@microsoft.com",
            type: "Secondary",
         },
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "NONE",
               baseScore: 6.5,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "NONE",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "REQUIRED",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
               version: "3.1",
            },
            exploitabilityScore: 2.8,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Secondary",
         },
      ],
   },
   published: "2021-06-08T23:15:08.307",
   references: [
      {
         source: "secure@microsoft.com",
         tags: [
            "Third Party Advisory",
            "VDB Entry",
         ],
         url: "http://packetstormsecurity.com/files/163206/Windows-Kerberos-AppContainer-Enterprise-Authentication-Capability-Bypass.html",
      },
      {
         source: "secure@microsoft.com",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26414",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
            "VDB Entry",
         ],
         url: "http://packetstormsecurity.com/files/163206/Windows-Kerberos-AppContainer-Enterprise-Authentication-Capability-Bypass.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26414",
      },
   ],
   sourceIdentifier: "secure@microsoft.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "NVD-CWE-noinfo",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.