Exposição de Windows Server

Operating systems
1.483
score de exposição
243.602
sites usam
33
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

831 resultados
CVE-2019-1267—An elevation of privilege vulnerability exists in Microsoft Compatibility Appraiser where a configuration file, with local privileges, is vuEPSS 1.1%CVE-2019-1342—An elevation of privilege vulnerability exists when Windows Error Reporting manager improperly handles a process crash, aka 'Windows Error REPSS 1.1%CVE-2020-0791—An elevation of privilege vulnerability exists when the Windows Graphics Component improperly handles objects in memory, aka 'Windows GraphiEPSS 1.1%CVE-2019-0892—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 1.1%CVE-2019-0696—An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel ElevaEPSS 1.1%CVE-2019-0766—An elevation of privilege vulnerability exists in Windows AppX Deployment Server that allows file creation in arbitrary locations. To exploiEPSS 1.1%CVE-2019-1340—An elevation of privilege vulnerability exists in Windows AppX Deployment Server that allows file creation in arbitrary locations.To exploitEPSS 1.1%CVE-2020-0635—An elevation of privilege vulnerability exists in Microsoft Windows when Windows fails to properly handle certain symbolic links, aka 'WindoEPSS 1.1%CVE-2020-0731—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 1.1%CVE-2019-0727—An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector or the Visual Studio Standard Collector allows fiEPSS 1.0%CVE-2019-0942—An elevation of privilege vulnerability exists in the Unified Write Filter (UWF) feature for Windows 10 when it improperly restricts access EPSS 1.0%CVE-2020-0689—A security feature bypass vulnerability exists in secure boot, aka 'Microsoft Secure Boot Security Feature Bypass Vulnerability'.EPSS 1.0%CVE-2020-0983—An elevation of privilege vulnerability exists when the Windows Delivery Optimization service improperly handles objects in memory, aka 'WinEPSS 1.0%CVE-2019-1278—An elevation of privilege vulnerability exists in the way that the unistore.dll handles objects in memory, aka 'Windows Elevation of PrivileEPSS 1.0%CVE-2020-1084—A Denial Of Service vulnerability exists when Connected User Experiences and Telemetry Service fails to validate certain function values.An EPSS 1.0%CVE-2019-1341—An elevation of privilege vulnerability exists when umpo.dll of the Power Service, improperly handles a Registry Restore Key function, aka 'EPSS 1.0%CVE-2020-0798—An elevation of privilege vulnerability exists in the Windows Installer when the Windows Installer fails to properly sanitize input leading EPSS 1.0%CVE-2020-1418—An elevation of privilege vulnerability exists when the Windows Diagnostics Execution Service fails to properly sanitize input, leading to aEPSS 1.0%CVE-2019-1320—An elevation of privilege vulnerability exists when Windows improperly handles authentication requests, aka 'Microsoft Windows Elevation of EPSS 1.0%CVE-2020-1009—An elevation of privilege vulnerability exists in the way that the Microsoft Store Install Service handles file operations in protected locaEPSS 1.0%

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