CVE-2023-21551 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.8 HIGH	LOCAL	LOW	LOW	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
microsoft	CNA	7.8 HIGH				CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Base Score

CVSS 3.x

EPSS Score

Percentile: 51%

Affected Products (NVD)

Vendor	Product	Version
microsoft	windows_10_1809	-
microsoft	windows_10_1809	-
microsoft	windows_10_1809	-
microsoft	windows_10_20h2	-
microsoft	windows_10_20h2	-
microsoft	windows_10_20h2	-
microsoft	windows_10_21h2	-
microsoft	windows_10_21h2	-
microsoft	windows_10_21h2	-
microsoft	windows_10_22h2	-
microsoft	windows_10_22h2	-
microsoft	windows_10_22h2	-
microsoft	windows_11_21h2	-
microsoft	windows_11_21h2	-
microsoft	windows_11_22h2	-
microsoft	windows_11_22h2	-
microsoft	windows_server_2019	-
microsoft	windows_server_2022	-

𝑥

= Vulnerable software versions

Windows Releases

Platform

Version

Windows 10

1809 (arm64, x64, x86)	KB5022286
20H2 (arm64, x86)	KB5022282
21H2 (arm64, x64, x86)	KB5022282
22H2 (arm64, x64, x86)	KB5022282

Windows 11

21H2 (arm64, x64)	KB5022287
22H2 (arm64, x64)	KB5022303

Windows Server 2019

Server Core	KB5022286
Standard	KB5022286

Windows Server 2022

Server Core	KB5022291
Standard	KB5022291

Common Weakness Enumeration

CWE-416 - Use After Free
Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.
CWE-269 - Improper Privilege Management
The software does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21551

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21551