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CVE-2021-28447

Windows Early Launch Antimalware Driver Security Feature Bypass Vulnerability

CVSS 4.4 MEDIUMEPSS 2.0%
Vexday Risk Score
13Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 4.4EPSS 2.0%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
13 abr 2021Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
Windows Early Launch Antimalware Driver Security Feature Bypass Vulnerability
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C
Produtos afetados
Microsoft · Windows 10 Version 1507Microsoft · Windows 10 Version 1607Microsoft · Windows 10 Version 1803Microsoft · Windows 10 Version 1809Microsoft · Windows 10 Version 1909Microsoft · Windows 10 Version 2004Microsoft · Windows 10 Version 20H2Microsoft · Windows 8.1Microsoft · Windows Server 2012Microsoft · Windows Server 2012 R2Microsoft · Windows Server 2012 R2 (Server Core installation)Microsoft · Windows Server 2012 (Server Core installation)Microsoft · Windows Server 2016Microsoft · Windows Server 2016 (Server Core installation)Microsoft · Windows Server 2019Microsoft · Windows Server 2019 (Server Core installation)Microsoft · Windows Server, version 1909 (Server Core installation)Microsoft · Windows Server version 2004Microsoft · Windows Server version 20H2
Referências
https://bi-zone.medium.com/measured-boot-and-malware-signatures-exploring-two-vulnerabilities-found-in-the-windows-loader-5a4fcc3c4b66https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28447