CVE Watch—

CVE-2022-42475

Fortinet FortiOS Heap-Based Buffer Overflow Vulnerability

CVSS

—

Sem CVSS

EPSS

99.5%

p100

KEV

SIM

13 de dez. de 2022

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

99.5%EPSS · 30 dias99.5%

2026-10-082026-11-05

Ficha do catálogo KEV

Produto

Fortinet / FortiOS

Vulnerabilidade

Fortinet FortiOS Heap-Based Buffer Overflow Vulnerability

Adicionado ao KEV

13 de dez. de 2022

Corrigir até

3 de jan. de 2023

Uso conhecido em ransomware

Sim

Descrição resumida

Multiple versions of Fortinet FortiOS SSL-VPN contain a heap-based buffer overflow vulnerability which can allow an unauthenticated, remote attacker to execute arbitrary code or commands via specifically crafted requests.

Ação necessária

Apply updates per vendor instructions.

Notas

https://www.fortiguard.com/psirt/FG-IR-22-398; https://nvd.nist.gov/vuln/detail/CVE-2022-42475

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