Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2741▼ 480 respecto a la semana anterior

Críticas / altas1306▼ 184 respecto a la semana anterior

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

Sin puntuar (sin CVSS)226▼ 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-2021-43234	Modificada	Alta (7.8)	2.1%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	15/12/2021	17/6/2026	Windows Fax Service Remote Code Execution Vulnerability
CVE-2021-43233	Modificada	Alta (7.5)	2.2%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	15/12/2021	17/6/2026	Remote Desktop Client Remote Code Execution Vulnerability
CVE-2021-43230	Modificada	Alta (7.8)	0.56%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	15/12/2021	17/6/2026	Windows NTFS Elevation of Privilege Vulnerability
CVE-2021-43229	Modificada	Alta (7.8)	1.8%	💥 PoC	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	15/12/2021	17/6/2026	Windows NTFS Elevation of Privilege Vulnerability
CVE-2021-43226	Analizada	Alta (7.8)	3.1%	⚠ Explotación activa💥 PoC	Microsoft Windows 10 1507 Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 1909+15	15/12/2021	22/8/2026	Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2021-43224	Modificada	Media (5.5)	3.9%	💥 PoC	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	15/12/2021	17/6/2026	Windows Common Log File System Driver Information Disclosure Vulnerability
CVE-2021-43223	Modificada	Alta (7.8)	0.53%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	15/12/2021	17/6/2026	Windows Remote Access Connection Manager Elevation of Privilege Vulnerability
CVE-2021-43222	Modificada	Alta (7.5)	3.0%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	15/12/2021	17/6/2026	Microsoft Message Queuing Information Disclosure Vulnerability
CVE-2021-43217	Modificada	Crítica (9.8)	6.4%	💥 PoC	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	15/12/2021	17/6/2026	Windows Encrypting File System (EFS) Remote Code Execution Vulnerability
CVE-2021-43216	Modificada	Media (6.5)	3.2%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	15/12/2021	17/6/2026	Microsoft Local Security Authority (LSA) Server Information Disclosure Vulnerability
CVE-2021-43215	Modificada	Crítica (9.8)	2.7%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	15/12/2021	17/6/2026	iSNS Server Memory Corruption Vulnerability Can Lead to Remote Code Execution
CVE-2021-43207	Modificada	Alta (7.8)	0.64%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	15/12/2021	17/6/2026	Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2021-41333	Modificada	Alta (7.8)	1.1%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows RT 8.1+5	15/12/2021	17/6/2026	Windows Print Spooler Elevation of Privilege Vulnerability
CVE-2021-40441	Modificada	Alta (7.8)	0.70%	—	Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1 Microsoft Windows Server 2008+1	15/12/2021	17/6/2026	Windows Media Center Elevation of Privilege Vulnerability
CVE-2021-42285	Modificada	Alta (7.8)	0.55%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+7	10/11/2021	19/8/2026	Windows Kernel Elevation of Privilege Vulnerability
CVE-2021-42283	Modificada	Alta (7.8)	0.48%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows RT 8.1+6	10/11/2021	19/8/2026	NTFS Elevation of Privilege Vulnerability
CVE-2021-42275	Modificada	Alta (8.8)	2.1%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	10/11/2021	19/8/2026	Microsoft COM for Windows Remote Code Execution Vulnerability
CVE-2021-41379	Analizada	Alta (7.8)	19%	⚠ Explotación activa	Microsoft Windows 10 1507 Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 1909+14	10/11/2021	19/8/2026	Windows Installer Elevation of Privilege Vulnerability
CVE-2021-41377	Modificada	Alta (7.8)	0.48%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	10/11/2021	19/8/2026	Windows Fast FAT File System Driver Elevation of Privilege Vulnerability
CVE-2021-41371	Modificada	Media (4.4)	1.6%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	10/11/2021	19/8/2026	Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability
CVE-2021-41370	Modificada	Alta (7.8)	0.48%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	10/11/2021	19/8/2026	NTFS Elevation of Privilege Vulnerability
CVE-2021-41367	Modificada	Alta (7.8)	0.48%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	10/11/2021	19/8/2026	NTFS Elevation of Privilege Vulnerability
CVE-2021-38666	Modificada	Alta (8.8)	15%	💥 PoC	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	10/11/2021	19/8/2026	Remote Desktop Client Remote Code Execution Vulnerability
CVE-2021-38665	Modificada	Media (6.5)	7.0%	—	Microsoft Remote Desktop Client Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7+7	10/11/2021	19/8/2026	Remote Desktop Protocol Client Information Disclosure Vulnerability
CVE-2021-38631	Modificada	Media (4.4)	1.9%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	10/11/2021	19/8/2026	Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability