CVE-2021-34236

CRITICAL

9.8

Descricao

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'.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado9/8/2022

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

netgear:r8000netgear:r8000_firmware

Fraquezas (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)

Correlacoes IOC

Sem correlacoes registradas

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