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CVE Watch—

CVE-2021-20038

SonicWall SMA 100 Appliances Stack-Based Buffer Overflow Vulnerability

CVSS

—

Sin CVSS

EPSS

99.9%

p100

KEV

SÍ

28 ene 2022

Exploit Today

80

0-100

Publicado: — · Última mod.: —

EPSS · 30d
99.9%EPSS · 30 días99.9%
2026-09-162026-10-14
Ficha del catálogo KEV

Producto

SonicWall / SMA 100 Appliances

Vulnerabilidad

SonicWall SMA 100 Appliances Stack-Based Buffer Overflow Vulnerability

Añadido a KEV

28 ene 2022

Remediar antes de

11 feb 2022

Uso conocido en ransomware

Sí

Descripción resumida

SonicWall SMA 100 devies are vulnerable to an unauthenticated stack-based buffer overflow vulnerability where exploitation can result in code execution.

Acción requerida

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2021-20038

CVEs relacionados

Sin CVEs relacionados por CWE o producto.