CVE-2021-21961

CRITICAL

10.0

Descricao

A stack-based buffer overflow vulnerability exists in the NBNS functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted network packet can lead to remote code execution. An attacker can send a malicious packet to trigger this vulnerability.

Detalhes CVE

Pontuacao CVSS v3.110.0

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado2/4/2022

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

sealevel:seaconnect_370wsealevel:seaconnect_370w_firmware

Fraquezas (CWE)

CWE-121CWE-787

Referencias

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1389(talos-cna@cisco.com)

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1389(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.