github - ghsa-fgq9-p33g-xcfc

ghsa-fgq9-p33g-xcfc

Vulnerability from github

Published

2022-05-24 19:07

Modified

2024-07-26 21:31

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-31196, CVE-2021-31206.

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JSON

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{
   affected: [],
   aliases: [
      "CVE-2021-34473",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-918",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2021-07-14T18:15:00Z",
      severity: "CRITICAL",
   },
   details: "Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-31196, CVE-2021-31206.",
   id: "GHSA-fgq9-p33g-xcfc",
   modified: "2024-07-26T21:31:15Z",
   published: "2022-05-24T19:07:52Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2021-34473",
      },
      {
         type: "WEB",
         url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34473",
      },
      {
         type: "WEB",
         url: "https://www.zerodayinitiative.com/advisories/ZDI-21-821",
      },
      {
         type: "WEB",
         url: "http://packetstormsecurity.com/files/163895/Microsoft-Exchange-ProxyShell-Remote-Code-Execution.html",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
         type: "CVSS_V3",
      },
   ],
}

cve-2021-34473

Vulnerability from cvelistv5

Published

2021-07-14 17:54

Modified

2025-02-04 15:42

Severity ?

9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C

Summary

Microsoft Exchange Server Remote Code Execution Vulnerability

References

▼	URL	Tags
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34473	x_refsource_MISC
	https://www.zerodayinitiative.com/advisories/ZDI-21-821/	x_refsource_MISC
	http://packetstormsecurity.com/files/163895/Microsoft-Exchange-ProxyShell-Remote-Code-Execution.html	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Microsoft

Microsoft Exchange Server 2013 Cumulative Update 23

Version: 15.00.0 < 15.00.1497.015
cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_23:*:*:*:*:*:*

Microsoft	Microsoft Exchange Server 2019 Cumulative Update 9	Version: 15.02.0 < 15.02.0858.010 cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_9::::::
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 20	Version: 15.01.0 < 15.01.2242.008 cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_20::::::
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 19	Version: 15.01.0 < 15.01.2176.012 cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_19::::::
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 8	Version: 15.02.0 < 15.02.0792.013 cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_8::::::

Show details on NVD website

JSON

To clipboard

{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-04T00:12:50.367Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
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                  tags: [
                     "x_refsource_MISC",
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                  ],
                  url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34473",
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                     "x_refsource_MISC",
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               },
               {
                  tags: [
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                     "x_transferred",
                  ],
                  url: "http://packetstormsecurity.com/files/163895/Microsoft-Exchange-ProxyShell-Remote-Code-Execution.html",
               },
            ],
            title: "CVE Program Container",
         },
         {
            metrics: [
               {
                  other: {
                     content: {
                        id: "CVE-2021-34473",
                        options: [
                           {
                              Exploitation: "active",
                           },
                           {
                              Automatable: "yes",
                           },
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                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2025-02-04T15:42:23.926450Z",
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                     },
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                  },
               },
               {
                  other: {
                     content: {
                        dateAdded: "2021-11-03",
                        reference: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-34473",
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                  descriptions: [
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                        cweId: "CWE-918",
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            title: "CISA ADP Vulnrichment",
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      cna: {
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               platforms: [
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               product: "Microsoft Exchange Server 2019 Cumulative Update 9",
               vendor: "Microsoft",
               versions: [
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            {
               cpes: [
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               product: "Microsoft Exchange Server 2019 Cumulative Update 8",
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         datePublic: "2021-07-13T07:00:00.000Z",
         descriptions: [
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         metrics: [
            {
               cvssV3_1: {
                  baseScore: 9.1,
                  baseSeverity: "CRITICAL",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C",
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         problemTypes: [
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            {
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               ],
               url: "https://www.zerodayinitiative.com/advisories/ZDI-21-821/",
            },
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "http://packetstormsecurity.com/files/163895/Microsoft-Exchange-ProxyShell-Remote-Code-Execution.html",
            },
         ],
         title: "Microsoft Exchange Server Remote Code Execution Vulnerability",
      },
   },
   cveMetadata: {
      assignerOrgId: "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
      assignerShortName: "microsoft",
      cveId: "CVE-2021-34473",
      datePublished: "2021-07-14T17:54:03.000Z",
      dateReserved: "2021-06-09T00:00:00.000Z",
      dateUpdated: "2025-02-04T15:42:40.713Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

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.

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