Exposição de Windows Server

Operating systems
1.429
score de exposição
221.496
sites usam
32
em exploração
3
críticos
Análise 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

755 resultados
CVE-2019-1393—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 1.4%CVE-2019-1408—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 1.4%CVE-2019-9510MEDIUMMicrosoft Windows RDP can bypass the Windows lock screenEPSS 1.4%CVE-2020-1424—An elevation of privilege vulnerability exists when the Windows Update Stack fails to properly handle objects in memory, aka 'Windows UpdateEPSS 1.4%CVE-2020-0617—A denial of service vulnerability exists when Microsoft Hyper-V Virtual PCI on a host server fails to properly validate input from a privileEPSS 1.4%CVE-2019-1409—An information disclosure vulnerability exists when the Windows Remote Procedure Call (RPC) runtime improperly initializes objects in memoryEPSS 1.4%CVE-2020-0643—An information disclosure vulnerability exists in the way that the Windows Graphics Device Interface Plus (GDI+) handles objects in memory, EPSS 1.4%CVE-2020-0608—An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka 'Win32k Information DisEPSS 1.4%CVE-2020-0639—An information disclosure vulnerability exists in the Windows Common Log File System (CLFS) driver when it fails to properly handle objects EPSS 1.4%CVE-2020-1419—An information disclosure vulnerability exists when the Windows kernel fails to properly initialize a memory address, aka 'Windows Kernel InEPSS 1.4%CVE-2020-0622—An information disclosure vulnerability exists when the Microsoft Windows Graphics Component improperly handles objects in memory, aka 'MicrEPSS 1.4%CVE-2020-0874—An information disclosure vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in memory, allowiEPSS 1.4%CVE-2020-1351—An information disclosure vulnerability exists when the Windows Graphics component improperly handles objects in memory, aka 'Microsoft GrapEPSS 1.4%CVE-2020-0670—An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel ElevaEPSS 1.4%CVE-2020-0671—An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel ElevaEPSS 1.4%CVE-2020-0672—An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel ElevaEPSS 1.4%CVE-2020-0794—A denial of service vulnerability exists when Windows improperly handles objects in memory, aka 'Windows Denial of Service Vulnerability'.EPSS 1.4%CVE-2020-0982—An information disclosure vulnerability exists when the Microsoft Windows Graphics Component improperly handles objects in memory, aka 'MicrEPSS 1.4%CVE-2020-1005—An information disclosure vulnerability exists when the Microsoft Windows Graphics Component improperly handles objects in memory, aka 'MicrEPSS 1.4%CVE-2020-1016—An information disclosure vulnerability exists when the Windows Push Notification Service improperly handles objects in memory, aka 'WindowsEPSS 1.4%