Vulnerabilities in Microsoft

9,347 results
Vexday analysis

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-2020-1472MEDIUMNetlogon Elevation of Privilege VulnerabilityEPSS 99.5%KEVCVE-2022-30190HIGHMicrosoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution VulnerabilityEPSS 99.4%KEVCVE-2020-0646CRITICALA remote code execution vulnerability exists when the Microsoft .NET Framework fails to validate input properly, aka '.NET Framework Remote EPSS 99.2%KEVCVE-2020-0618CRITICALA remote code execution vulnerability exists in Microsoft SQL Server Reporting Services when it incorrectly handles page requests, aka 'MicrEPSS 99.0%KEVCVE-2023-36884HIGHWindows Search Remote Code Execution VulnerabilityEPSS 98.9%KEVCVE-2024-29059HIGH.NET Framework Information Disclosure VulnerabilityEPSS 98.6%KEVCVE-2021-33766HIGHMicrosoft Exchange Server Information Disclosure VulnerabilityEPSS 97.5%KEVCVE-2023-23397CRITICALMicrosoft Outlook Elevation of Privilege VulnerabilityEPSS 97.4%KEVCVE-2021-40444HIGHMicrosoft MSHTML Remote Code Execution VulnerabilityEPSS 97.2%KEVCVE-2023-21554CRITICALMicrosoft Message Queuing (MSMQ) Remote Code Execution VulnerabilityEPSS 95.5%CVE-2024-21412HIGHInternet Shortcut Files Security Feature Bypass VulnerabilityEPSS 95.4%KEVCVE-2023-24941CRITICALWindows Network File System Remote Code Execution VulnerabilityEPSS 94.7%CVE-2024-21413CRITICALMicrosoft Outlook Remote Code Execution VulnerabilityEPSS 94.7%KEVCVE-2021-26857HIGHMicrosoft Exchange Server Remote Code Execution VulnerabilityEPSS 94.0%KEVCVE-2020-1147HIGHA remote code execution vulnerability exists in .NET Framework, Microsoft SharePoint, and Visual Studio when the software fails to check theEPSS 94.0%KEVCVE-2021-41349MEDIUMMicrosoft Exchange Server Spoofing VulnerabilityEPSS 93.9%CVE-2023-28302HIGHMicrosoft Message Queuing (MSMQ) Denial of Service VulnerabilityEPSS 93.6%CVE-2023-35628HIGHWindows MSHTML Platform Remote Code Execution VulnerabilityEPSS 92.8%CVE-2022-21907CRITICALHTTP Protocol Stack Remote Code Execution VulnerabilityEPSS 92.8%CVE-2023-21758HIGHWindows Internet Key Exchange (IKE) Extension Denial of Service VulnerabilityEPSS 92.5%