KEV · Actively exploited
CVE-2024-21351
CVE-2024-21351 is actively exploited (CISA KEV catalog) : high severity (CVSS 7.6), 0 tracked apps concerned, none still exposed on their current version.
- Severity (CVSS)
- 7.6
- Exploitation
- Confirmed
- Tracked apps
- 0
- Still exposed
- 0
NVD scale
CISA KEV · EPSS predicts 27.8 %
Windows SmartScreen Security Feature Bypass Vulnerability
Attack vector : Network
No privileges required
Show raw CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L
EPSS
27.80%
predictive model; CISA confirms active exploitation
percentile 98.0%
CISA Known Exploited Vulnerability
- Added to KEV
- 2024-02-13
- Remediation deadline
- 2024-03-05
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Ransomware
- Unknown (not documented by CISA)
OS versions that fix this CVE
This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.
- Windows Server 2022 Fixed in 10.0.20348.2322
- Windows Server 2019 Fixed in 10.0.17763.5458
- Windows Server 2016 Fixed in 10.0.14393.6709
- Windows 11 23H2 · 2023-H2 Fixed in 10.0.22631.3155
- Windows 11 22H2 · 2022-H2 Fixed in 10.0.22621.3155
- Windows 11 21H2 · 2021-H2 Fixed in 10.0.22000.2777
- Windows 10 22H2 · 2022-H2 Fixed in 10.0.19045.4046
- Windows 10 21H2 · 2021-H2 Fixed in 10.0.19044.4046
- Windows 10 1809 · 2018-09 Fixed in 10.0.17763.5458
- Windows 10 1607 · 2016-07 Fixed in 10.0.14393.6709
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