{ "id": "CVE-2021-28453", "sourceIdentifier": "secure@microsoft.com", "published": "2021-04-13T20:15:20.343", "lastModified": "2021-06-04T18:36:55.787", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Microsoft Word Remote Code Execution Vulnerability" }, { "lang": "es", "value": "Una vulnerabilidad de Ejecuci\u00f3n de C\u00f3digo Remota de Microsoft Word" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 6.8 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "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:365_apps:-:*:*:*:enterprise:*:*:*", "matchCriteriaId": "40C15EDD-98D4-4D06-BA06-21AE0F33C72D" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:office:2019:*:*:*:*:-:*:*", "matchCriteriaId": "C5282C83-86B8-442D-851D-B54E88E8B1F1" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:office:2019:*:*:*:*:macos:*:*", "matchCriteriaId": "40961B9E-80B6-42E0-A876-58B3CE056E4E" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:office_online_server:-:*:*:*:*:*:*:*", "matchCriteriaId": "E98AE986-FA31-4301-8025-E8915BA4AC5E" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:office_web_apps:2010:sp2:*:*:*:*:*:*", "matchCriteriaId": "A8235774-4B57-4793-BE26-2CDE67532EDD" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:office_web_apps_server:2013:sp1:*:*:*:*:*:*", "matchCriteriaId": "941B16A2-931D-4031-A016-5EA60E87BE20" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:sharepoint_server:2010:sp2:*:*:*:*:*:*", "matchCriteriaId": "9A57C675-05A9-4BC2-AE95-7CA5CA6B1F73" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:sharepoint_server:2013:sp1:*:*:*:*:*:*", "matchCriteriaId": "16F33176-442C-4EFF-8EA0-C640D203B939" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:*", "matchCriteriaId": "F815EF1D-7B60-47BE-9AC2-2548F99F10E4" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*", "matchCriteriaId": "6122D014-5BF1-4AF4-8B4D-80205ED7785E" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:word:2010:sp2:*:*:*:*:*:*", "matchCriteriaId": "24EEDAD9-9656-4B21-82E4-D60B83777492" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:word:2013:sp1:*:*:-:*:*:*", "matchCriteriaId": "D7A48E44-F01A-40AD-B8AF-8FE368248003" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:word:2013:sp1:*:*:rt:*:*:*", "matchCriteriaId": "45E21528-4B0F-4A6F-82AD-DF7FDBF67C8F" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:word:2016:*:*:*:*:*:*:*", "matchCriteriaId": "4DA042D4-B14E-4DDF-8423-DFB255679EFE" } ] } ] } ], "references": [ { "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28453", "source": "secure@microsoft.com", "tags": [ "Patch", "Vendor Advisory" ] }, { "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-423/", "source": "secure@microsoft.com", "tags": [ "Third Party Advisory", "VDB Entry" ] } ] }