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CVE-2024-21351

Published: Feb 13, 2024

Modified: Oct 21, 2025

PUBLISHED

CVSS v3.1

7.6

HIGH

Description

Windows SmartScreen Security Feature Bypass Vulnerability

Vendor	Product	Versions
Microsoft	Windows 11 Version 23H2	affected `10.0.22631.0 - < 10.0.22631.3155`
Microsoft	Windows 11 version 22H3	affected `10.0.22631.0 - < 10.0.22631.3155`
Microsoft	Windows 10 Version 1809	affected `10.0.17763.0 - < 10.0.17763.5458`
Microsoft	Windows 10 Version 1809	affected `10.0.0 - < 10.0.17763.5458`
Microsoft	Windows Server 2019	affected `10.0.17763.0 - < 10.0.17763.5458`
Microsoft	Windows Server 2022	affected `10.0.20348.0 - < 10.0.20348.2322`
Microsoft	Windows 11 version 21H2	affected `10.0.0 - < 10.0.22000.2777`
Microsoft	Windows 10 Version 21H2	affected `10.0.19043.0 - < 10.0.19044.4046`
Microsoft	Windows 11 version 22H2	affected `10.0.22621.0 - < 10.0.22621.3155`
Microsoft	Windows 10 Version 22H2	affected `10.0.19045.0 - < 10.0.19045.4046`
Microsoft	Windows 10 Version 1507	affected `10.0.10240.0 - < 10.0.10240.20469`
Microsoft	Windows 10 Version 1607	affected `10.0.14393.0 - < 10.0.14393.6709`
Microsoft	Windows Server 2016	affected `10.0.14393.0 - < 10.0.14393.6709`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L/E:U/RL:O/RC:C

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

High

Availability

Low

References

Windows SmartScreen Security Feature Bypass Vulnerability

vendor-advisory

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