CVE-2021-41374

Azure Sphere Information Disclosure Vulnerability

View on CVE.org

Published Nov 10, 2021 CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed

Description

Azure Sphere Information Disclosure 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

Azure Sphere

affected

Version	Status	Constraints
`20.00`	affected	< 22.07

Configuration 1 [-]

cpe:2.3:a:microsoft:azure_sphere:*:*:*:*:*:*:*:*

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-2021-28402	Azure Sphere Information Disclosure Vulnerability

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.737% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-41374
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41374

History

Aug 19, 2026 4:45 PM Added references View changes

Type	Values Removed	Values Added
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-41374

Oct 1, 2024 4:30 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Microsoft Azure Sphere

Weaknesses

NVD-CWE-noinfo

Sources

CVE record Updated: Aug 19, 2026, 4:27 PM

Status: PUBLISHED
Assigner: microsoft
Published: Nov 10, 2021, 12:46 AM
Updated: Aug 19, 2026, 4:27 PM
Reserved: Sep 17, 2021, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 4, 2024, 3:08 AM

Updated: Aug 4, 2024, 3:08 AM

NVD Updated: Aug 19, 2026, 5:17 PM

Status: Modified
Published: Nov 10, 2021, 1:19 AM
Modified: Aug 19, 2026, 5:17 PM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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