CVE-2021-43882

Microsoft Defender for IoT Remote Code Execution Vulnerability

CVSS v3 9.0 CRITICAL
CVSS v2.0 7.5 HIGH

9.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.3 / Impact : 6.0

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43882	Patch Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-1553/	Third Party Advisory VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43882	Patch Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-1553/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 06:29

Type	Values Removed	Values Added
References	~~() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43882 - Patch, Vendor Advisory~~	() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43882 - Patch, Vendor Advisory
References	~~() https://www.zerodayinitiative.com/advisories/ZDI-21-1553/ - Third Party Advisory, VDB Entry~~	() https://www.zerodayinitiative.com/advisories/ZDI-21-1553/ - Third Party Advisory, VDB Entry
CVSS	v2 : ~~7.5~~ v3 : ~~9.8~~	v2 : 7.5 v3 : 9.0

28 Dec 2023, 00:15

Type	Values Removed	Values Added
Summary	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-2021-43889.	Microsoft Defender for IoT Remote Code Execution Vulnerability

Information

Published : 2021-12-15 15:15

Updated : 2024-11-21 06:29

NVD link : CVE-2021-43882

Mitre link : CVE-2021-43882

CVE.ORG link : CVE-2021-43882

JSON object : View

Products Affected

microsoft

defender_for_iot

CWE

CWE-295

Improper Certificate Validation

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