CVE-2023-27997

CRITICALCISA KEV

9.8

Descripcion

A heap-based buffer overflow vulnerability [CWE-122] in FortiOS version 7.2.4 and below, version 7.0.11 and below, version 6.4.12 and below, version 6.0.16 and below and FortiProxy version 7.2.3 and below, version 7.0.9 and below, version 2.0.12 and below, version 1.2 all versions, version 1.1 all versions SSL-VPN may allow a remote attacker to execute arbitrary code or commands via specifically crafted requests.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado6/13/2023

Ultima modificacion10/24/2025

Fuentekev

Avistamientos honeypot0

CISA KEV

VendedorFortinet

ProductoFortiOS and FortiProxy SSL-VPN

Nombre vulnerabilidadFortinet FortiOS and FortiProxy SSL-VPN Heap-Based Buffer Overflow Vulnerability

Fecha inclusion KEV2023-06-13

Fecha limite remediacion2023-07-04

Uso en ransomwareKnown

Productos afectados

fortinet:fortigate_6000fortinet:fortigate_7000fortinet:fortiosfortinet:fortiproxy

Debilidades (CWE)

CWE-122CWE-787

Referencias

https://fortiguard.com/psirt/FG-IR-23-097(psirt@fortinet.com)

https://fortiguard.com/psirt/FG-IR-23-097(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-27997(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

Sin correlaciones registradas

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