Exposure of Windows Server

Operating systems
1,483
exposure score
243,602
sites use
33
exploited
3
critical
Vexday analysis

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 results
CVE-2020-0942—An elevation of privilege vulnerability exists when Connected User Experiences and Telemetry Service improperly handles file operations, akaEPSS 0.7%CVE-2020-0936—An elevation of privilege vulnerability exists when a Windows scheduled task improperly handles file redirections, aka 'Windows Scheduled TaEPSS 0.7%CVE-2020-1078—An elevation of privilege vulnerability exists in Windows Installer because of the way Windows Installer handles certain filesystem operatioEPSS 0.7%CVE-2020-1371—An elevation of privilege vulnerability exists when the Windows Event Logging Service improperly handles memory.To exploit this vulnerabilitEPSS 0.7%CVE-2020-1352—An elevation of privilege vulnerability exists when the Windows USO Core Worker improperly handles memory.To exploit this vulnerability, an EPSS 0.7%CVE-2020-1363—An elevation of privilege vulnerability exists when the Windows Picker Platform improperly handles memory.To exploit this vulnerability, an EPSS 0.7%CVE-2019-1380—A local elevation of privilege vulnerability exists in how splwow64.exe handles certain calls, aka 'Microsoft splwow64 Elevation of PrivilegEPSS 0.7%CVE-2020-0822—An elevation of privilege vulnerability exists when the Windows Language Pack Installer improperly handles file operations, aka 'Windows LanEPSS 0.7%CVE-2019-1383—An elevation of privilege vulnerability exists when the Windows Data Sharing Service improperly handles file operations, aka 'Windows Data SEPSS 0.7%CVE-2019-1417—An elevation of privilege vulnerability exists when the Windows Data Sharing Service improperly handles file operations, aka 'Windows Data SEPSS 0.7%CVE-2019-1379—An elevation of privilege vulnerability exists when the Windows Data Sharing Service improperly handles file operations, aka 'Windows Data SEPSS 0.7%CVE-2020-0896—An elevation of privilege vulnerability exists when Windows improperly handles hard links, aka 'Windows Hard Link Elevation of Privilege VulEPSS 0.7%CVE-2020-1279—An elevation of privilege vulnerability exists when Windows Lockscreen fails to properly load spotlight images from a secure location, aka 'EPSS 0.7%CVE-2020-1196—An elevation of privilege vulnerability exists in the way that the printconfig.dll handles objects in memory, aka 'Windows Print ConfiguratiEPSS 0.7%CVE-2020-1190—An elevation of privilege vulnerability exists when the Windows State Repository Service improperly handles objects in memory, aka 'Windows EPSS 0.7%CVE-2020-1189—An elevation of privilege vulnerability exists when the Windows State Repository Service improperly handles objects in memory, aka 'Windows EPSS 0.7%CVE-2020-1188—An elevation of privilege vulnerability exists when the Windows State Repository Service improperly handles objects in memory, aka 'Windows EPSS 0.7%CVE-2020-1187—An elevation of privilege vulnerability exists when the Windows State Repository Service improperly handles objects in memory, aka 'Windows EPSS 0.7%CVE-2020-1186—An elevation of privilege vulnerability exists when the Windows State Repository Service improperly handles objects in memory, aka 'Windows EPSS 0.7%CVE-2020-1185—An elevation of privilege vulnerability exists when the Windows State Repository Service improperly handles objects in memory, aka 'Windows EPSS 0.7%

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