Exposición de Windows Server

Operating systems
1432
score de exposición
228.411
sitios usan
32
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

755 resultados
CVE-2019-1317—A denial of service vulnerability exists when Windows improperly handles hard links, aka 'Microsoft Windows Denial of Service Vulnerability'EPSS 1.0%CVE-2019-1256—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 1.0%CVE-2020-0810—An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector or the Visual Studio Standard Collector allows fiEPSS 1.0%CVE-2020-0703—An elevation of privilege vulnerability exists when the Windows Backup Service improperly handles file operations.To exploit this vulnerabilEPSS 1.0%CVE-2019-1090—An elevation of privilege vulnerability exists in the way that the dnsrslvr.dll handles objects in memory, aka 'Windows dnsrlvr.dll ElevatioEPSS 1.0%CVE-2019-0999—An elevation of privilege vulnerability exists when DirectX improperly handles objects in memory, aka 'DirectX Elevation of Privilege VulnerEPSS 1.0%CVE-2019-1067—An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel ElevaEPSS 1.0%CVE-2020-0779—An elevation of privilege vulnerability exists in the Windows Installer when MSI packages process symbolic links, aka 'Windows Installer EleEPSS 1.0%CVE-2020-1269—An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel ElevaEPSS 1.0%CVE-2019-1323—An elevation of privilege vulnerability exists in the Microsoft Windows Update Client when it does not properly handle privileges, aka 'MicrEPSS 1.0%CVE-2020-0804—An elevation of privilege vulnerability exists in the way that the Windows Network Connections Service handles objects in memory, aka 'WindoEPSS 1.0%CVE-2019-0659—An elevation of privilege vulnerability exists when the Storage Service improperly handles file operations, aka 'Windows Storage Service EleEPSS 1.0%CVE-2020-0621—A security feature bypass vulnerability exists in Windows 10 when third party filters are called during a password update, aka 'Windows SecuEPSS 1.0%CVE-2019-1336—An elevation of privilege vulnerability exists in the Microsoft Windows Update Client when it does not properly handle privileges, aka 'MicrEPSS 1.0%CVE-2019-1319—An elevation of privilege vulnerability exists in Windows Error Reporting (WER) when WER handles and executes files, aka 'Windows Error RepoEPSS 1.0%CVE-2019-1321—An elevation of privilege vulnerability exists when Windows CloudStore improperly handles file Discretionary Access Control List (DACL), akaEPSS 1.0%CVE-2020-0709—An elevation of privilege vulnerability exists when DirectX improperly handles objects in memory, aka 'DirectX Elevation of Privilege VulnerEPSS 1.0%CVE-2020-0721—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 1.0%CVE-2020-0720—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 1.0%CVE-2020-0726—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 1.0%