CVE-2021-1711

Microsoft Office Remote Code Execution Vulnerability

CVSS v3 7.8 HIGH
CVSS v2.0 9.3 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1711
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1711

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:365_apps:-::::enterprise::x64:*
	cpe:2.3:a:microsoft:365_apps:-::::enterprise::x86:*
	cpe:2.3:a:microsoft:office:2010:sp2:::::x64:*
	cpe:2.3:a:microsoft:office:2010:sp2:::::x86:*
	cpe:2.3:a:microsoft:office:2013:sp1:::::x64:*
	cpe:2.3:a:microsoft:office:2013:sp1:::::x86:*
	cpe:2.3:a:microsoft:office:2013:sp1:::rt:::*
	cpe:2.3:a:microsoft:office:2016::::::x64:
	cpe:2.3:a:microsoft:office:2016::::::x86:
	cpe:2.3:a:microsoft:office:2019:::::-:x64:*
	cpe:2.3:a:microsoft:office:2019:::::-:x86:*

History

21 Nov 2024, 05:44

Type	Values Removed	Values Added
References		() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1711 -

08 Oct 2024, 17:15

Type	Values Removed	Values Added
References	~~{'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1711', 'tags': ['Patch', 'Vendor Advisory'], 'source': 'secure@microsoft.com'}~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1711 -

Information

Published : 2021-01-12 20:15

Updated : 2024-11-21 05:44

NVD link : CVE-2021-1711

Mitre link : CVE-2021-1711

CVE.ORG link : CVE-2021-1711

JSON object : View

Products Affected

microsoft

office
365_apps

CWE

NVD-CWE-noinfo

{"id": "CVE-2021-1711", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Secondary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}, {"type": "Secondary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2021-01-12T20:15:34.463", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1711", "source": "secure@microsoft.com"}, {"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1711", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Microsoft Office Remote Code Execution Vulnerability"}, {"lang": "es", "value": "Una Vulnerabilidad de Ejecuci\u00f3n de C\u00f3digo Remota de Microsoft Office"}], "lastModified": "2024-11-21T05:44:57.147", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x64:*", "vulnerable": true, "matchCriteriaId": "3259EBFE-AE2D-48B8-BE9A-E22BBDB31378"}, {"criteria": "cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x86:*", "vulnerable": true, "matchCriteriaId": "CD25F492-9272-4836-832C-8439EBE64CCF"}, {"criteria": "cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "BB0CF266-A7EE-474A-B3D3-4A7FE33F4C2C"}, {"criteria": "cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:x86:*", "vulnerable": true, "matchCriteriaId": "DC25ACD6-8F48-4534-AF7B-53F0D10C0843"}, {"criteria": "cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "24DD7E07-4BB1-4914-9CDE-5A27A9A3920E"}, {"criteria": "cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:x86:*", "vulnerable": true, "matchCriteriaId": "ADA0E394-3B5E-4C34-955B-EAB645A37518"}, {"criteria": "cpe:2.3:a:microsoft:office:2013:sp1:*:*:rt:*:*:*", "vulnerable": true, "matchCriteriaId": "F7DDFFB8-2337-4DD7-8120-56CC8EF134B4"}, {"criteria": "cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "72324216-4EB3-4243-A007-FEF3133C7DF9"}, {"criteria": "cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:x86:*", "vulnerable": true, "matchCriteriaId": "0FBB0E61-7997-4F26-9C07-54912D3F1C10"}, {"criteria": "cpe:2.3:a:microsoft:office:2019:*:*:*:*:-:x64:*", "vulnerable": true, "matchCriteriaId": "68F37A38-9BC3-43FD-8E71-4EED079156D4"}, {"criteria": "cpe:2.3:a:microsoft:office:2019:*:*:*:*:-:x86:*", "vulnerable": true, "matchCriteriaId": "AFFA09D5-9992-462F-B52E-A1DDE2462064"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}