CVE-2024-20669 : Secure Boot Security Feature Bypass Vulnerability

Products affected by CVE-2024-20669

Microsoft » Windows Server 2012 » Version: N/A
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows Server 2012 » Version: R2
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows Server 2016
Versions before (<) 10.0.14393.6897
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows Server 2019
Versions before (<) 10.0.17763.5696
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows Server 2022
Versions before (<) 10.0.20348.2402
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 11 21h2
Versions before (<) 10.0.22000.2899
cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 11 22h2
Versions before (<) 10.0.22621.3447
cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 10 1607 » For X64
Versions before (<) 10.0.14393.6897
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*
Matching versions
Microsoft » Windows 10 1607 » For X86
Versions before (<) 10.0.14393.6897
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*
Matching versions
Microsoft » Windows 10 1809
Versions before (<) 10.0.17763.5696
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 10 21h2
Versions before (<) 10.0.19044.4291
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 10 22h2
Versions before (<) 10.0.19045.4291
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 10 1507 » For X86
Versions before (<) 10.0.10240.20596
cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x86:*
Matching versions
Microsoft » Windows 10 1507 » For X64
Versions before (<) 10.0.10240.20596
cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x64:*
Matching versions
Microsoft » Windows 11 23h2
Versions before (<) 10.0.22631.3447
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows Server 2022 23h2
Versions before (<) 10.0.25398.830
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2024-20669

EPSS FAQ

0.30%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 53 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2024-20669

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
6.7	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	0.8	5.9	Microsoft Corporation	2024-04-09
Attack Vector: Local Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
6.7	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/...	N/A	N/A	MS-CVE-2024-20669	2024-04-09
Attack Vector: Local Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2024-20669

CWE-693 Protection Mechanism Failure

The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.

Assigned by: secure@microsoft.com (Secondary)

References for CVE-2024-20669

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20669

CVE-2024-20669 - Security Update Guide - Microsoft - Secure Boot Security Feature Bypass Vulnerability
Vendor Advisory

Vulnerability Details : CVE-2024-20669

Products affected by CVE-2024-20669

Exploit prediction scoring system (EPSS) score for CVE-2024-20669

CVSS scores for CVE-2024-20669

CWE ids for CVE-2024-20669

References for CVE-2024-20669