fkie_cve-2021-24112
Vulnerability from fkie_nvd
Published
2021-02-25 23:15
Modified
2024-11-21 05:52
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
.NET Core Remote Code Execution Vulnerability
References
secure@microsoft.comhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24112Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24112Patch, Vendor Advisory
Impacted products
Vendor Product Version
microsoft .net *
microsoft .net_core *
microsoft .net_core *
microsoft mono *
microsoft visual_studio_2019 -


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "8797E7EA-A66B-4B9C-AA2A-DAB08A8A16DB",
                     versionEndIncluding: "5.0.2",
                     versionStartIncluding: "5.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "7C5D87DA-378D-4457-986B-8A0796ED00EB",
                     versionEndIncluding: "2.1.24",
                     versionStartIncluding: "2.1",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "1B672ED7-CB65-4D0E-AD4B-4508C4FA8C92",
                     versionEndIncluding: "3.1.11",
                     versionStartIncluding: "3.1",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:microsoft:mono:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "B46EB9C9-0D62-4F64-9C74-1F372F1543A8",
                     versionEndExcluding: "6.12.0.122",
                     versionStartIncluding: "6.12.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:microsoft:visual_studio_2019:-:*:*:*:*:macos:*:*",
                     matchCriteriaId: "21FE380F-7A47-4C72-8F07-526226531175",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: ".NET Core Remote Code Execution Vulnerability",
      },
      {
         lang: "es",
         value: "Una Vulnerabilidad de Ejecución de Código Remota de .NET Core. Este ID de CVE es diferente de CVE-2021-26701",
      },
   ],
   id: "CVE-2021-24112",
   lastModified: "2024-11-21T05:52:22.857",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "HIGH",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "PARTIAL",
               baseScore: 7.5,
               confidentialityImpact: "PARTIAL",
               integrityImpact: "PARTIAL",
               vectorString: "AV:N/AC:L/Au:N/C:P/I:P/A:P",
               version: "2.0",
            },
            exploitabilityScore: 10,
            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: 8.1,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 2.2,
            impactScore: 5.9,
            source: "secure@microsoft.com",
            type: "Secondary",
         },
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 9.8,
               baseSeverity: "CRITICAL",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 5.9,
            source: "nvd@nist.gov",
            type: "Secondary",
         },
      ],
   },
   published: "2021-02-25T23:15:16.570",
   references: [
      {
         source: "secure@microsoft.com",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24112",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24112",
      },
   ],
   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.