cve-2021-24112
Vulnerability from cvelistv5
Published
2021-02-25 23:01
Modified
2024-08-03 19:21
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
EPSS score ?
0.50% (0.63053)
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 Visual Studio 2019 for Mac Version: 8.0.0   < publication
    cpe:2.3:a:microsoft:visual_studio_2019:-:*:*:*:*:macos:*:*
 Create a notification for this product.
   Microsoft Mono 6.12.0 Version: 6.12.0   < publication
    cpe:2.3:a:microsoft:mono:*:*:*:*:*:*:*:*
 Create a notification for this product.
   Microsoft .NET Core 2.1 Version: 2.1   < publication
    cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*
 Create a notification for this product.
   Microsoft .NET Core 3.1 Version: 3.1   < publication
    cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*
 Create a notification for this product.
   Microsoft .NET 5.0 Version: 5.0.0   < publication
    cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-03T19:21:18.636Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24112",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               cpes: [
                  "cpe:2.3:a:microsoft:visual_studio_2019:-:*:*:*:*:macos:*:*",
               ],
               platforms: [
                  "Unknown",
               ],
               product: "Visual Studio 2019 for Mac",
               vendor: "Microsoft",
               versions: [
                  {
                     lessThan: "publication",
                     status: "affected",
                     version: "8.0.0",
                     versionType: "custom",
                  },
               ],
            },
            {
               cpes: [
                  "cpe:2.3:a:microsoft:mono:*:*:*:*:*:*:*:*",
               ],
               platforms: [
                  "Unknown",
               ],
               product: "Mono 6.12.0",
               vendor: "Microsoft",
               versions: [
                  {
                     lessThan: "publication",
                     status: "affected",
                     version: "6.12.0",
                     versionType: "custom",
                  },
               ],
            },
            {
               cpes: [
                  "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*",
               ],
               platforms: [
                  "Unknown",
               ],
               product: ".NET Core 2.1",
               vendor: "Microsoft",
               versions: [
                  {
                     lessThan: "publication",
                     status: "affected",
                     version: "2.1",
                     versionType: "custom",
                  },
               ],
            },
            {
               cpes: [
                  "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*",
               ],
               platforms: [
                  "Unknown",
               ],
               product: ".NET Core 3.1",
               vendor: "Microsoft",
               versions: [
                  {
                     lessThan: "publication",
                     status: "affected",
                     version: "3.1",
                     versionType: "custom",
                  },
               ],
            },
            {
               cpes: [
                  "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*",
               ],
               platforms: [
                  "Unknown",
               ],
               product: ".NET 5.0",
               vendor: "Microsoft",
               versions: [
                  {
                     lessThan: "publication",
                     status: "affected",
                     version: "5.0.0",
                     versionType: "custom",
                  },
               ],
            },
         ],
         datePublic: "2021-02-09T08:00:00+00:00",
         descriptions: [
            {
               lang: "en-US",
               value: ".NET Core Remote Code Execution Vulnerability",
            },
         ],
         metrics: [
            {
               cvssV3_1: {
                  baseScore: 8.1,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
                  version: "3.1",
               },
               format: "CVSS",
               scenarios: [
                  {
                     lang: "en-US",
                     value: "GENERAL",
                  },
               ],
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     description: "Remote Code Execution",
                     lang: "en-US",
                     type: "Impact",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2023-12-29T22:33:25.762Z",
            orgId: "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
            shortName: "microsoft",
         },
         references: [
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24112",
            },
         ],
         title: ".NET Core Remote Code Execution Vulnerability",
      },
   },
   cveMetadata: {
      assignerOrgId: "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
      assignerShortName: "microsoft",
      cveId: "CVE-2021-24112",
      datePublished: "2021-02-25T23:01:57",
      dateReserved: "2021-01-13T00:00:00",
      dateUpdated: "2024-08-03T19:21:18.636Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      fkie_nvd: {
         configurations: "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.0\", \"versionEndIncluding\": \"5.0.2\", \"matchCriteriaId\": \"8797E7EA-A66B-4B9C-AA2A-DAB08A8A16DB\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"2.1\", \"versionEndIncluding\": \"2.1.24\", \"matchCriteriaId\": \"7C5D87DA-378D-4457-986B-8A0796ED00EB\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"3.1\", \"versionEndIncluding\": \"3.1.11\", \"matchCriteriaId\": \"1B672ED7-CB65-4D0E-AD4B-4508C4FA8C92\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:microsoft:mono:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"6.12.0\", \"versionEndExcluding\": \"6.12.0.122\", \"matchCriteriaId\": \"B46EB9C9-0D62-4F64-9C74-1F372F1543A8\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:microsoft:visual_studio_2019:-:*:*:*:*:macos:*:*\", \"matchCriteriaId\": \"21FE380F-7A47-4C72-8F07-526226531175\"}]}]}]",
         descriptions: "[{\"lang\": \"en\", \"value\": \".NET Core Remote Code Execution Vulnerability\"}, {\"lang\": \"es\", \"value\": \"Una Vulnerabilidad de Ejecuci\\u00f3n de C\\u00f3digo 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: "{\"cvssMetricV31\": [{\"source\": \"secure@microsoft.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 8.1, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 2.2, \"impactScore\": 5.9}, {\"source\": \"nvd@nist.gov\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 9.8, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:P/I:P/A:P\", \"baseScore\": 7.5, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 10.0, \"impactScore\": 6.4, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
         published: "2021-02-25T23:15:16.570",
         references: "[{\"url\": \"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24112\", \"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\"]}]",
         sourceIdentifier: "secure@microsoft.com",
         vulnStatus: "Modified",
         weaknesses: "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]",
      },
      nvd: "{\"cve\":{\"id\":\"CVE-2021-24112\",\"sourceIdentifier\":\"secure@microsoft.com\",\"published\":\"2021-02-25T23:15:16.570\",\"lastModified\":\"2024-11-21T05:52:22.857\",\"vulnStatus\":\"Modified\",\"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\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secure@microsoft.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.1,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.2,\"impactScore\":5.9},{\"source\":\"nvd@nist.gov\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":7.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.0\",\"versionEndIncluding\":\"5.0.2\",\"matchCriteriaId\":\"8797E7EA-A66B-4B9C-AA2A-DAB08A8A16DB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.1\",\"versionEndIncluding\":\"2.1.24\",\"matchCriteriaId\":\"7C5D87DA-378D-4457-986B-8A0796ED00EB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.1\",\"versionEndIncluding\":\"3.1.11\",\"matchCriteriaId\":\"1B672ED7-CB65-4D0E-AD4B-4508C4FA8C92\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:mono:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.12.0\",\"versionEndExcluding\":\"6.12.0.122\",\"matchCriteriaId\":\"B46EB9C9-0D62-4F64-9C74-1F372F1543A8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:visual_studio_2019:-:*:*:*:*:macos:*:*\",\"matchCriteriaId\":\"21FE380F-7A47-4C72-8F07-526226531175\"}]}]}],\"references\":[{\"url\":\"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24112\",\"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\"]}]}}",
   },
}


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.