PT-2017-18950

CVE-2017-9477

Publicado

2017-07-31

Atualizado

2017-08-03

Descrição por

CVSS 3.1

6.5

Média

MétricasAV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Cisco DPC3939 version dpc3939-P20-18-v303r20421733-160420a-CMCST Cisco DPC3939 version dpc3939-P20-18-v303r20421746-170221a-CMCST

Description The issue allows remote attackers to discover the CM MAC address by connecting to the device's xfinitywifi hotspot.

Recommendations For Cisco DPC3939 version dpc3939-P20-18-v303r20421733-160420a-CMCST, consider disabling the xfinitywifi hotspot until a patch is available. For Cisco DPC3939 version dpc3939-P20-18-v303r20421746-170221a-CMCST, consider disabling the xfinitywifi hotspot until a patch is available.

Explorabilidade

Exploit

Correção

Impactos

Pesquisadores

Chris Grayson

Logan Lamb

Marc Newlin

Fornecedores

Produtos afetados

Enumeração de fraquezas

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor