{ "containers": { "cna": { "title": "Microsoft Exchange Server Remote Code Execution Vulnerability", "datePublic": "2021-07-13T07:00:00.000Z", "affected": [ { "vendor": "Microsoft", "product": "Microsoft Exchange Server 2019 Cumulative Update 9", "cpes": [ "cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_9:*:*:*:*:*:*" ], "platforms": [ "x64-based Systems" ], "versions": [ { "version": "15.02.0", "lessThan": "15.02.0858.015", "versionType": "custom", "status": "affected" } ] }, { "vendor": "Microsoft", "product": "Microsoft Exchange Server 2016 Cumulative Update 20", "cpes": [ "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_20:*:*:*:*:*:*" ], "platforms": [ "x64-based Systems" ], "versions": [ { "version": "15.01.0", "lessThan": "15.01.2242.012", "versionType": "custom", "status": "affected" } ] }, { "vendor": "Microsoft", "product": "Microsoft Exchange Server 2013 Cumulative Update 23", "cpes": [ "cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_23:*:*:*:*:*:*" ], "platforms": [ "x64-based Systems" ], "versions": [ { "version": "15.00.0", "lessThan": "15.00.1497.023", "versionType": "custom", "status": "affected" } ] }, { "vendor": "Microsoft", "product": "Microsoft Exchange Server 2016 Cumulative Update 21", "cpes": [ "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_21:*:*:*:*:*:*" ], "platforms": [ "x64-based Systems" ], "versions": [ { "version": "15.01.0", "lessThan": "15.01.2308.014", "versionType": "custom", "status": "affected" } ] }, { "vendor": "Microsoft", "product": "Microsoft Exchange Server 2019 Cumulative Update 10", "cpes": [ "cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_10:*:*:*:*:*:*" ], "platforms": [ "x64-based Systems" ], "versions": [ { "version": "15.02.0", "lessThan": "15.02.0922.013", "versionType": "custom", "status": "affected" } ] } ], "descriptions": [ { "value": "Microsoft Exchange Server Remote Code Execution Vulnerability", "lang": "en-US" } ], "problemTypes": [ { "descriptions": [ { "description": "Remote Code Execution", "lang": "en-US", "type": "Impact" } ] } ], "providerMetadata": { "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft", "dateUpdated": "2023-12-28T22:36:18.850Z" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31196" } ], "metrics": [ { "format": "CVSS", "scenarios": [ { "lang": "en-US", "value": "GENERAL" } ], "cvssV3_1": { "version": "3.1", "baseSeverity": "HIGH", "baseScore": 7.2, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C" } } ] }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T22:55:53.341Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31196" } ] }, { "problemTypes": [ { "descriptions": [ { "type": "CWE", "lang": "en", "description": "CWE-noinfo Not enough information" } ] } ], "references": [ { "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-31196", "tags": [ "government-resource" ] } ], "metrics": [ { "other": { "type": "kev", "content": { "dateAdded": "2024-08-21", "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-31196" } } }, { "other": { "type": "ssvc", "content": { "timestamp": "2025-01-28T16:51:30.730018Z", "id": "CVE-2021-31196", "options": [ { "Exploitation": "active" }, { "Automatable": "yes" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-12T21:08:51.522Z" } } ] }, "cveMetadata": { "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "assignerShortName": "microsoft", "cveId": "CVE-2021-31196", "datePublished": "2021-07-14T17:53:12.000Z", "dateReserved": "2021-04-14T00:00:00.000Z", "dateUpdated": "2026-01-12T21:08:51.522Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.2" }