CVE Watch21 de set. de 2026

CVE-2024-40766

SonicWall SonicOS Improper Access Control Vulnerability

CVSS

9.8

Crítica

EPSS

18.4%

p97

KEV

SIM

9 de set. de 2024

Exploit Today

0-100

Publicado: 23 de ago. de 2024 · Última mod.: 21 de set. de 2026 · CWE-284

EPSS · 30d

18.4%EPSS · 30 dias18.4%

2026-10-082026-11-05

Ficha do catálogo KEV

Produto

SonicWall / SonicOS

Vulnerabilidade

SonicWall SonicOS Improper Access Control Vulnerability

Adicionado ao KEV

9 de set. de 2024

Corrigir até

30 de set. de 2024

Uso conhecido em ransomware

Sim

Descrição resumida

SonicWall SonicOS contains an improper access control vulnerability that could lead to unauthorized resource access and, under certain conditions, may cause the firewall to crash.

Ação necessária

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notas

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0015; https://www.sonicwall.com/support/notices/gen-7-and-newer-sonicwall-firewalls-sslvpn-recent-threat-activity/kA1VN0000000RDG0A2 ; https://nvd.nist.gov/vuln/detail/CVE-2024-40766

Descrição técnica

An improper access control vulnerability has been identified in the SonicWall SonicOS management access, potentially leading to unauthorized resource access and in specific conditions, causing the firewall to crash. This issue affects SonicWall Firewall Gen 5 and Gen 6 devices, as well as Gen 7 devices running SonicOS 7.0.1-5035 and older versions.

Referências oficiais

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