How severe is CVE-2021-42756?

CVE-2021-42756 has a CVSS v3 score of 9.8 (CRITICAL).

CVE-2021-42756

Name: fortiweb
Author: fortinet

9.8CRITICAL

Multiple stack-based buffer overflow vulnerabilities [CWE-121] in the proxy daemon of FortiWeb 5.x all versions, 6.0.7 and below, 6.1.2 and below, 6.2.6 and below, 6.3.16 and below, 6.4 all versions m

Publicado: 2/16/2023Actualizado: 11/21/2024

Descripción

Multiple stack-based buffer overflow vulnerabilities [CWE-121] in the proxy daemon of FortiWeb 5.x all versions, 6.0.7 and below, 6.1.2 and below, 6.2.6 and below, 6.3.16 and below, 6.4 all versions may allow an unauthenticated remote attacker to achieve arbitrary code execution via specifically crafted HTTP requests.

Análisis IAImpulsado por IA

Productos Afectados

fortinetfortiweb

Referencias

https://fortiguard.com/psirt/FG-IR-21-186
Vendor Advisory
https://fortiguard.com/psirt/FG-IR-21-186
Vendor Advisory