Exposición de Windows Server

Operating systems
1480
score de exposición
237.301
sitios usan
33
en explotación
3
críticos
Análisis Vexday

Windows Server acumula 831 CVEs catalogadas, das quais 33 estão confirmadas em exploração ativa no catálogo KEV da CISA — uma taxa 8,8 vezes acima da média geral do catálogo, o que indica exposição operacional significativamente elevada. A CVE mais perigosa em atividade, CVE-2019-0708, registra EPSS de 1,0, sinalizando probabilidade máxima de exploração e exigindo atenção prioritária em ambientes que ainda não aplicaram a correção correspondente. O tipo de falha mais recorrente é CWE-59 (improper link resolution before file access, ou "link following"), sugerindo que controles de integridade de sistema de arquivos e privilégios de acesso devem compor a linha de defesa prioritária. Embora nenhuma CVE nova tenha surgido nos últimos 90 dias, o perfil histórico da plataforma — com 3 falhas críticas ativas e EPSS máximo observado de 0,99999 — reforça a necessidade de gestão contínua e rigorosa de patches.

CVEs

831 resultados
CVE-2019-0708CRITICALA remote code execution vulnerability exists in Remote Desktop Services formerly known as Terminal Services when an unauthenticated attackerEPSS 100.0%KEVCVE-2020-1350CRITICALA remote code execution vulnerability exists in Windows Domain Name System servers when they fail to properly handle requests, aka 'Windows EPSS 91.4%KEVCVE-2020-0601HIGHA spoofing vulnerability exists in the way Windows CryptoAPI (Crypt32.dll) validates Elliptic Curve Cryptography (ECC) certificates.An attacEPSS 89.4%KEVCVE-2019-1458HIGHAn elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 73.9%KEVCVE-2020-0938HIGHA remote code execution vulnerability exists in Microsoft Windows when the Windows Adobe Type Manager Library improperly handles a speciallyEPSS 69.2%KEVCVE-2020-1020HIGHA remote code execution vulnerability exists in Microsoft Windows when the Windows Adobe Type Manager Library improperly handles a speciallyEPSS 65.0%KEVCVE-2019-0808HIGHAn elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 53.3%KEVCVE-2020-1054HIGHAn elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory, akEPSS 52.8%KEVCVE-2019-0803HIGHAn elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 45.2%KEVCVE-2020-0787HIGHAn elevation of privilege vulnerability exists when the Windows Background Intelligent Transfer Service (BITS) improperly handles symbolic lEPSS 42.5%KEVCVE-2019-0841HIGHAn elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links, aka 'Windows ElEPSS 41.4%KEVCVE-2019-1405HIGHAn elevation of privilege vulnerability exists when the Windows Universal Plug and Play (UPnP) service improperly allows COM object creationEPSS 29.9%KEVCVE-2019-0903HIGHA remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory, aka EPSS 21.7%KEVCVE-2019-1215HIGHAn elevation of privilege vulnerability exists in the way that ws2ifsl.sys (Winsock) handles objects in memory, aka 'Windows Elevation of PrEPSS 19.3%KEVCVE-2019-1322HIGHAn elevation of privilege vulnerability exists when Windows improperly handles authentication requests, aka 'Microsoft Windows Elevation of EPSS 19.2%KEVCVE-2020-0986HIGHAn elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel ElevaEPSS 15.9%KEVCVE-2019-1253HIGHAn elevation of privilege vulnerability exists when the Windows AppX Deployment Server improperly handles junctions.To exploit this vulnerabEPSS 11.6%KEVCVE-2019-1132HIGHAn elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 9.8%KEVCVE-2019-0703MEDIUMAn information disclosure vulnerability exists in the way that the Windows SMB Server handles certain requests, aka 'Windows SMB InformationEPSS 9.6%KEVCVE-2019-1388HIGHAn elevation of privilege vulnerability exists in the Windows Certificate Dialog when it does not properly enforce user privileges, aka 'WinEPSS 8.6%KEV