CVE-2022-26923 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	8.8 HIGH	NETWORK	LOW	LOW	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
microsoft	CNA	8.8 HIGH				CVSS:3.1/AV:N/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: 99%

Affected Products (NVD)

Vendor	Product	Version
microsoft	windows_10_1507	𝑥 < 10.0.10240.19297
microsoft	windows_10_1607	𝑥 < 10.0.14393.5850
microsoft	windows_10_1809	𝑥 < 10.0.17763.4252
microsoft	windows_10_1909	𝑥 < 10.0.18363.2274
microsoft	windows_10_20h2	𝑥 < 10.0.19042.1706
microsoft	windows_10_21h1	𝑥 < 10.0.19043.1706
microsoft	windows_10_21h2	𝑥 < 10.0.19044.1706
microsoft	windows_11_21h2	𝑥 < 10.0.22000.1817
microsoft	windows_8.1	-
microsoft	windows_rt_8.1	-
microsoft	windows_server_2016	𝑥 < 10.0.14393.5850
microsoft	windows_server_2019	𝑥 < 10.0.17763.4252
microsoft	windows_server_2022	𝑥 < 10.0.20348.1668

𝑥

= Vulnerable software versions

Windows Releases

Platform

Version

Windows 10

(x64, x86)	KB5013963
1607 (x64, x86)	KB5025228
1809 (arm64, x64, x86)	KB5025229
1909 (arm64, x64, x86)	KB5013945
20H2 (arm64, x86)	KB5013942
21H1 (arm64, x64, x86)	KB5013942
21H2 (arm64, x64, x86)	KB5013942

Windows 11

21H2 (arm64, x64)

Windows 8.1

(x64, x86)

Windows RT 8.1

All

Windows Server

20H2 Server Core

Windows Server 2012 R2

Server Core	KB5025288
Standard	KB5025288

Windows Server 2016

Server Core	KB5025228
Standard	KB5025228

Windows Server 2019

Server Core	KB5025229
Standard	KB5025229

Windows Server 2022

Server Core	KB5025230
Standard	KB5025230

Common Weakness Enumeration

CWE-295 - Improper Certificate Validation
The software does not validate, or incorrectly validates, a certificate.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26923

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26923

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26923