Vulnerabilidades en Microsoft

9322 resultados
Análisis Vexday

Com 8.642 CVEs catalogadas e 248 confirmadas em exploração ativa pelo CISA KEV, a taxa de exploração do portfólio Microsoft está 6,4 vezes acima da média geral do catálogo, o que indica exposição operacional significativamente elevada em relação ao universo de vendors monitorados. O tipo de falha mais recorrente é CWE-416 (use-after-free), uma classe de vulnerabilidade com alto potencial de execução arbitrária de código e historicamente difícil de mitigar em escala. A CVE mais crítica atualmente em exploração ativa é CVE-2019-0708, com EPSS de 1,0 — o valor máximo da escala —, sinalizando probabilidade de exploração praticamente certa no curto prazo e exigindo atenção prioritária em ambientes onde a correção ainda não foi aplicada. Os 561 registros surgidos nos últimos 90 dias, combinados com 320 CVEs com prova de conceito pública, reforçam a necessidade de ciclos de patching contínuos e monitoramento ativo de exposição.

CVE-2024-38061HIGHDCOM Remote Cross-Session Activation Elevation of Privilege VulnerabilityEPSS 1.5%CVE-2023-32024LOWMicrosoft Power Apps Spoofing VulnerabilityEPSS 1.5%CVE-2020-1297MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.5%CVE-2020-1183MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.5%CVE-2020-1177MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.5%CVE-2020-1318MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.5%CVE-2020-0699—An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka 'Win32k Information DisEPSS 1.5%CVE-2020-0955—An information disclosure vulnerability exists when certain central processing units (CPU) speculatively access memory, aka 'Windows Kernel EPSS 1.5%CVE-2022-21954MEDIUMMicrosoft Edge (Chromium-based) Elevation of Privilege VulnerabilityEPSS 1.5%CVE-2020-0962—An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka 'Win32k Information DisEPSS 1.5%CVE-2023-36766HIGHMicrosoft Excel Information Disclosure VulnerabilityEPSS 1.5%CVE-2023-21708CRITICALRemote Procedure Call Runtime Remote Code Execution VulnerabilityEPSS 1.5%CVE-2023-28268HIGHNetlogon RPC Elevation of Privilege VulnerabilityEPSS 1.5%CVE-2024-38240HIGHWindows Remote Access Connection Manager Elevation of Privilege VulnerabilityEPSS 1.5%CVE-2022-37972HIGHMicrosoft Endpoint Configuration Manager Spoofing VulnerabilityEPSS 1.5%CVE-2023-36425HIGHWindows Distributed File System (DFS) Remote Code Execution VulnerabilityEPSS 1.5%CVE-2019-1163MEDIUMWindows File Signature Security Feature Bypass VulnerabilityEPSS 1.5%CVE-2024-21350HIGHMicrosoft WDAC OLE DB provider for SQL Server Remote Code Execution VulnerabilityEPSS 1.5%CVE-2022-21838MEDIUMWindows Cleanup Manager Elevation of Privilege VulnerabilityEPSS 1.5%CVE-2019-1486—A spoofing vulnerability exists in Visual Studio Live Share when a guest connected to a Live Share session is redirected to an arbitrary URLEPSS 1.5%