Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2739▼ 510 respecto a la semana anterior

Críticas / altas1303▼ 212 respecto a la semana anterior

Nueva explotación activa (KEV)3▼ 5 respecto a la semana anterior

Sin puntuar (sin CVSS)225▼ 276 respecto a la semana anterior

2371 resultados, ordenados por fecha de publicación (más recientes primero)

CVE	Estado	Severidad	EPSS	Explotación activa	Tecnologías afectadas	Publicada ▼	Modificada	Descripción
CVE-2021-33788	Modificada	Alta (7.5)	3.3%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows Server 2008+3	14/7/2021	10/8/2026	Windows LSA Denial of Service Vulnerability
CVE-2021-33783	Modificada	Media (6.5)	2.8%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	14/7/2021	10/8/2026	Windows SMB Information Disclosure Vulnerability
CVE-2021-33782	Modificada	Media (5.5)	2.2%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	14/7/2021	10/8/2026	Windows Authenticode Spoofing Vulnerability
CVE-2021-33765	Modificada	Media (5.5)	0.73%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	14/7/2021	10/8/2026	Windows Installer Spoofing Vulnerability
CVE-2021-33757	Modificada	Crítica (9.8)	3.0%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	14/7/2021	10/8/2026	Windows Security Account Manager Remote Protocol Security Feature Bypass Vulnerability
CVE-2021-33756	Modificada	Alta (8.8)	2.4%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	14/7/2021	10/8/2026	Windows DNS Snap-in Remote Code Execution Vulnerability
CVE-2021-33752	Modificada	Alta (8.8)	2.4%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	14/7/2021	10/8/2026	Windows DNS Snap-in Remote Code Execution Vulnerability
CVE-2021-33750	Modificada	Alta (8.8)	2.4%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	14/7/2021	10/8/2026	Windows DNS Snap-in Remote Code Execution Vulnerability
CVE-2021-33749	Modificada	Alta (8.8)	2.4%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	14/7/2021	10/8/2026	Windows DNS Snap-in Remote Code Execution Vulnerability
CVE-2021-31979	Analizada	Alta (7.8)	4.5%	⚠ Explotación activa	Microsoft Windows 10 1507 Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 1909+12	14/7/2021	10/8/2026	Windows Kernel Elevation of Privilege Vulnerability
CVE-2021-31183	Modificada	Alta (7.5)	3.8%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	14/7/2021	10/8/2026	Windows TCP/IP Driver Denial of Service Vulnerability
CVE-2021-33742	Analizada	Alta (8.8)	59%	⚠ Explotación activa	Microsoft Windows 10 1507 Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 1909+10	8/6/2021	17/6/2026	Windows MSHTML Platform Remote Code Execution Vulnerability
CVE-2021-31973	Modificada	Alta (7.8)	0.55%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	8/6/2021	17/6/2026	Windows GPSVC Elevation of Privilege Vulnerability
CVE-2021-31971	Modificada	Alta (8.8)	2.1%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	8/6/2021	17/6/2026	Windows HTML Platforms Security Feature Bypass Vulnerability
CVE-2021-31968	Modificada	Alta (7.5)	3.2%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	8/6/2021	17/6/2026	Windows Remote Desktop Services Denial of Service Vulnerability
CVE-2021-31962	Modificada	Crítica (9.8)	3.8%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	8/6/2021	17/6/2026	Kerberos AppContainer Security Feature Bypass Vulnerability
CVE-2021-31959	Modificada	Alta (7.8)	9.2%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	8/6/2021	17/6/2026	Scripting Engine Memory Corruption Vulnerability
CVE-2021-31958	Modificada	Alta (8.8)	2.6%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	8/6/2021	17/6/2026	Windows NTLM Elevation of Privilege Vulnerability
CVE-2021-31956	Analizada	Alta (7.8)	22%	⚠ Explotación activa💥 PoC	Microsoft Windows 10 1507 Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 1909+12	8/6/2021	17/6/2026	Windows NTFS Elevation of Privilege Vulnerability
CVE-2021-31954	Modificada	Alta (7.8)	1.1%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	8/6/2021	17/6/2026	Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2021-31953	Modificada	Alta (7.8)	0.55%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	8/6/2021	17/6/2026	Windows Filter Manager Elevation of Privilege Vulnerability
CVE-2021-31201	Analizada	Alta (7.8)	2.6%	⚠ Explotación activa	Microsoft Windows 10 1507 Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 1909+12	8/6/2021	17/6/2026	Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability
CVE-2021-31199	Analizada	Alta (7.8)	3.0%	⚠ Explotación activa	Microsoft Windows 10 1507 Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 1909+12	8/6/2021	17/6/2026	Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability
CVE-2021-26414	Modificada	Media (6.5)	50%	💥 PoC	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+6	8/6/2021	17/6/2026	Windows DCOM Server Security Feature Bypass
CVE-2021-1675	Analizada	Alta (7.8)	85%	⚠ Explotación activa💥 Exploit	Microsoft Windows 10 1507 Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 1909+11	8/6/2021	12/8/2026	Windows Print Spooler Remote Code Execution Vulnerability