CVE-2025-213146.5MediumCWE-451

CVE-2025-21314: Windows SmartScreen Spoofing Vulnerability

Microsoft · Windows 10 Version 1607

Vendor fix available · Affected: Microsoft Windows 10 Version 1607 · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

1.4%probability of exploitation in the next 30 days

72nd percentile

050100

Higher than 72% of scored CVEs

6.5MediumCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

Windows SmartScreen Spoofing Vulnerability

Affected products16

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Microsoft · Windows 10 Version 1607from 10.0.14393.0 before 10.0.14393.7699
Microsoft · Windows 10 Version 1809from 10.0.17763.0 before 10.0.17763.6775
Microsoft · Windows 10 Version 21H2from 10.0.19044.0 before 10.0.19044.5371
Microsoft · Windows 10 Version 22H2from 10.0.19045.0 before 10.0.19045.5371
Microsoft · Windows 11 version 22H2from 10.0.22621.0 before 10.0.22621.4751
Microsoft · Windows 11 version 22H3from 10.0.22631.0 before 10.0.22631.4751
Microsoft · Windows 11 Version 23H2from 10.0.22631.0 before 10.0.22631.4751
Microsoft · Windows 11 Version 24H2from 10.0.26100.0 before 10.0.26100.2894
Microsoft · Windows Server 2016from 10.0.14393.0 before 10.0.14393.7699
Microsoft · Windows Server 2016 (Server Core installation)from 10.0.14393.0 before 10.0.14393.7699
Microsoft · Windows Server 2019from 10.0.17763.0 before 10.0.17763.6775
Microsoft · Windows Server 2019 (Server Core installation)from 10.0.17763.0 before 10.0.17763.6775
Microsoft · Windows Server 2022from 10.0.20348.0 before 10.0.20348.3091
Microsoft · Windows Server 2022, 23H2 Edition (Server Core installation)from 10.0.25398.0 before 10.0.25398.1369
Microsoft · Windows Server 2025from 10.0.26100.0 before 10.0.26100.2894
Microsoft · Windows Server 2025 (Server Core installation)from 10.0.26100.0 before 10.0.26100.2894

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: User Interface (UI) Misrepresentation of Critical Information · Input Validation and Logic
Vendor: Microsoft
Published: January 2025
Band: Possible (1 to 10%), January 2025

CoverageNo articles yet

No CyberSIXT article names CVE-2025-21314 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.