CVE-2021-1718

Microsoft SharePoint Server Tampering Vulnerability

CVSS v3 8.0 HIGH
CVSS v2.0 6.5 MEDIUM

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1718
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1718

Configurations

Configuration 1 (hide)

cpe:2.3:a:microsoft:sharepoint_foundation:2010:sp2:*:*:*:*:*:*

History

21 Nov 2024, 05:44

Type	Values Removed	Values Added
References		() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1718 -

08 Oct 2024, 17:15

Type	Values Removed	Values Added
References	~~{'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1718', 'tags': ['Patch', 'Vendor Advisory'], 'source': 'secure@microsoft.com'}~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1718 -

29 Dec 2023, 17:15

Type	Values Removed	Values Added
CVSS	v2 : ~~6.5~~ v3 : ~~8.8~~	v2 : 6.5 v3 : 8.0

Information

Published : 2021-01-12 20:15

Updated : 2024-11-21 05:44

NVD link : CVE-2021-1718

Mitre link : CVE-2021-1718

CVE.ORG link : CVE-2021-1718

JSON object : View

Products Affected

microsoft

sharepoint_foundation

CWE

NVD-CWE-noinfo

{"id": "CVE-2021-1718", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.0, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.1}, {"type": "Secondary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2021-01-12T20:15:34.870", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1718", "source": "secure@microsoft.com"}, {"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1718", "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 SharePoint Server Tampering Vulnerability"}, {"lang": "es", "value": "Una Vulnerabilidad de Manipulaci\u00f3n de Microsoft SharePoint Server"}], "lastModified": "2024-11-21T05:44:58.070", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:sharepoint_foundation:2010:sp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "81443CAD-F47E-4FD1-8E0E-8D646C90E4E3"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}