CVE Watch—

CVE-2020-5135

SonicWall SonicOS Buffer Overflow Vulnerability

CVSS

—

Sin CVSS

EPSS

26.9%

p98

KEV

SÍ

15 mar 2022

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

26.9%EPSS · 30 días26.9%

2026-06-302026-07-16

Ficha del catálogo KEV

Producto

SonicWall / SonicOS

Vulnerabilidad

SonicWall SonicOS Buffer Overflow Vulnerability

Añadido a KEV

15 mar 2022

Remediar antes de

5 abr 2022

Uso conocido en ransomware

Descripción resumida

A buffer overflow vulnerability in SonicOS allows a remote attacker to cause Denial of Service (DoS) and potentially execute arbitrary code by sending a malicious request to the firewall.

Acción requerida

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2020-5135

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