CVE-2021-21961

CRITICAL

10.0

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.110.0

SeveridadCRITICAL

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado2/4/2022

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

sealevel:seaconnect_370wsealevel:seaconnect_370w_firmware

Debilidades (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)

Correlaciones IOC

Sin correlaciones registradas

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