CVE-2021-43889

Microsoft Defender for IoT Remote Code Execution Vulnerability

CVSS v3 7.2 HIGH
CVSS v2.0 6.5 MEDIUM

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

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://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43889	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

28 Dec 2023, 00:15

Type	Values Removed	Values Added
Summary	(en) Microsoft Defender for IoT Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-41365, CVE-2021-42310, CVE-2021-42311, CVE-2021-42313, CVE-2021-42314, CVE-2021-42315, CVE-2021-43882.	(en) Microsoft Defender for IoT Remote Code Execution Vulnerability

12 Jul 2022, 17:42

Type	Values Removed	Values Added
CWE	~~CWE-94~~	NVD-CWE-noinfo

23 Dec 2021, 15:43

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.5 v3 : 7.2
CPE		cpe:2.3:a:microsoft:defender_for_iot::::::::
CWE		CWE-94
References	~~(MISC) https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43889 -~~	(MISC) https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43889 - Patch, Vendor Advisory

15 Dec 2021, 15:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-12-15 15:15

Updated : 2023-12-28 00:15

NVD link : CVE-2021-43889

Mitre link : CVE-2021-43889

CVE.ORG link : CVE-2021-43889

JSON object : View

Products Affected

microsoft

defender_for_iot

CWE

NVD-CWE-noinfo

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