CVE-2021-43888 - Vulnerability Details - OpenCVE

Microsoft Defender for IoT Information Disclosure Vulnerability

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Microsoft	Defender For Iot

Configuration 1 [-]

cpe:2.3:a:microsoft:defender_for_iot:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43888

History

Tue, 24 Feb 2026 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2021-12-15T14:15:34.000Z

Updated: 2024-08-04T04:10:17.170Z

Reserved: 2021-11-16T00:00:00.000Z

Link: CVE-2021-43888

Vulnrichment

Updated: 2024-08-04T04:10:17.170Z

NVD

Status : Modified

Published: 2021-12-15T15:15:11.123

Modified: 2024-11-21T06:29:59.220

Link: CVE-2021-43888

Redhat

No data.

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