CVE-2021-34236

CRITICAL

9.8

Descripcion

Buffer Overflow in Netgear R8000 Router with firmware v1.0.4.56 allows remote attackers to execute arbitrary code or cause a denial-of-service by sending a crafted POST to '/bd_genie_create_account.cgi' with a sufficiently long parameter 'register_country'.

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

Publicado9/8/2022

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

netgear:r8000netgear:r8000_firmware

Debilidades (CWE)

CWE-120

Referencias

https://github.com/Davidteeri/Bug-Report/blob/main/netgear-8000.md(cve@mitre.org)

https://github.com/advisories/GHSA-vfq9-7wg3-4mjx(nvd@nist.gov)

https://github.com/Davidteeri/Bug-Report/blob/main/netgear-8000.md(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.