CVE-2021-1647

HIGHCISA KEV

7.8

Descricao

Microsoft Defender Remote Code Execution Vulnerability

Detalhes CVE

Pontuacao CVSS v3.17.8

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado1/12/2021

Ultima modificacao10/30/2025

Fontekev

Avistamentos honeypot0

CISA KEV

FornecedorMicrosoft

ProdutoDefender

Nome da vulnerabilidadeMicrosoft Defender Remote Code Execution Vulnerability

Data inclusao KEV2021-11-03

Prazo de remediacao2021-11-17

Uso em ransomwareUnknown

Produtos afetados

microsoft:security_essentialsmicrosoft:system_center_endpoint_protectionmicrosoft:windows_10_1507microsoft:windows_10_1607microsoft:windows_10_1803microsoft:windows_10_1809microsoft:windows_10_1909microsoft:windows_10_2004microsoft:windows_10_20h2microsoft:windows_7microsoft:windows_8.1microsoft:windows_defendermicrosoft:windows_rt_8.1microsoft:windows_server_1909microsoft:windows_server_2004microsoft:windows_server_2008microsoft:windows_server_2012microsoft:windows_server_2016microsoft:windows_server_2019microsoft:windows_server_20h2

Referencias

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1647(secure@microsoft.com)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1647(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-1647(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.