CVE-2021-42292
Microsoft Excel Security Feature Bypass
CVSS
7.8
Alto
EPSS
43.0%
p99
KEV
SÍ
17 nov 2021
Exploit Today
80
0-100
Publicado: 10 nov 2021 · Última mod.: 19 ago 2026
31.9%EPSS · 30 días43.3%
2026-08-022026-08-31
Producto
Microsoft / Office
Vulnerabilidad
Microsoft Excel Security Feature Bypass
Añadido a KEV
17 nov 2021
Remediar antes de
1 dic 2021
Uso conocido en ransomware
No
Descripción resumida
A security feature bypass vulnerability in Microsoft Excel would allow a local user to perform arbitrary code execution.
Acción requerida
Apply updates per vendor instructions.
Notas
https://nvd.nist.gov/vuln/detail/CVE-2021-42292
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