CVE-2021-1687

Windows WalletService Elevation of Privilege Vulnerability

View on CVE.org

Published Jan 12, 2021 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Description

Windows WalletService Elevation of Privilege Vulnerability

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Microsoft

Windows 10 Version 20H2

affected

Version	Status	Constraints
`10.0.0`	affected	< publication

Microsoft

Windows 10 Version 1803

affected

Version	Status	Constraints
`10.0.0`	affected	< publication

Microsoft

Windows 10 Version 1809

affected

Version	Status	Constraints
`10.0.0`	affected	< publication

Microsoft

Windows 10 Version 1909

affected

Version	Status	Constraints
`10.0.0`	affected	< publication

Microsoft

Windows 10 Version 2004

affected

Version	Status	Constraints
`10.0.0`	affected	< publication

Microsoft

Windows 10 Version 1507

affected

Version	Status	Constraints
`10.0.0`	affected	< publication

Microsoft

Windows 10 Version 1607

affected

Version	Status	Constraints
`10.0.0`	affected	< publication

Configuration 1 [-]

OR	cpe:2.3:o:microsoft:windows_10:-:::::::*
	cpe:2.3:o:microsoft:windows_10:20h2:::::::*
	cpe:2.3:o:microsoft:windows_10:1607:::::::*
	cpe:2.3:o:microsoft:windows_10:1803:::::::*
	cpe:2.3:o:microsoft:windows_10:1809:::::::*
	cpe:2.3:o:microsoft:windows_10:1909:::::::*
	cpe:2.3:o:microsoft:windows_10:2004:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-7154	Windows WalletService Elevation of Privilege Vulnerability

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.696% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1687
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1687

History

Nov 22, 2024 12:00 PM Added references View changes

Type	Values Removed	Values Added
References		https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1687

Oct 8, 2024 5:45 PM References updated View changes

Type	Values Removed	Values Added
References	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1687

Oct 8, 2024 4:30 PM Added references View changes

Type	Values Removed	Values Added
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1687

Subscriptions

Microsoft Windows 10 Windows 10 1507 Windows 10 1607 Windows 10 1803 Windows 10 1809 Windows 10 1909 Windows 10 20h2

Weaknesses

CWE-269

Sources

CVE record Updated: Oct 8, 2024, 4:17 PM

Status: PUBLISHED
Assigner: microsoft
Published: Jan 12, 2021, 7:42 PM
Updated: Oct 8, 2024, 4:17 PM
Reserved: Dec 2, 2020, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:32 AM

Status: Modified
Published: Jan 12, 2021, 8:15 PM
Modified: Jun 17, 2026, 3:32 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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Este ID de CVE es diferente de CVE-2021-1681, CVE-2021-1686, CVE-2021-1690"}], "id": "CVE-2021-1687", "lastModified": "2026-06-17T03:32:20.313", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "secure@microsoft.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Secondary"}]}, "published": "2021-01-12T20:15:33.057", "references": [{"source": "secure@microsoft.com", "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1687"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1687"}], "sourceIdentifier": "secure@microsoft.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-269"}], "source": "nvd@nist.gov", "type": "Primary"}]}