CVE-2020-3465highCWE-20

CVE-2020-3465: falha de alta gravidade em Cisco IOS XE Software 16.8.1

Cisco IOS XE Software Ethernet Frame Denial of Service Vulnerability

Publicada em · Atualizada em

Seguir esta CVE+ Monitorar Cisco IOS XE

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 7.4epss 0.7%
A vulnerability in Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a device to reload. The vulnerability is due to incorrect handling of certain valid, but not typical, Ethernet frames. An attacker could exploit this vulnerability by sending the Ethernet frames onto the Ethernet segment. A successful exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Produtos afetados
Cisco · Cisco IOS XE Software 16.8.1