CVE-2014-8657

2014-11-0615:55:10

CWE-16

[email protected]

web.nvd.nist.gov

compal broadband networks

cbn

ch6640e

cg6640e

wireless gateway

denial of service

vulnerability

cve-2014-8657

nvd

6.9 Medium

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.018 Low

EPSS

Percentile

88.1%

JSON

The Compal Broadband Networks (CBN) CH6640E and CG6640E Wireless Gateway 1.0 with firmware CH6640-3.5.11.7-NOSH allows remote attackers to cause a denial of service (disconnect all wifi clients) via a request to wirelessChannelStatus.html.

Affected configurations

NVD

Node

compal_broadband_networksfirmwareMatchch6640-3.5.11.7-nosh

AND

compal_broadband_networkscg6640e_wireless_gatewayMatch1.0

compal_broadband_networksch664oe_wireless_gatewayMatch1.0

CPENameOperatorVersion
compal_broadband_networks:firmwarecompal broadband networks firmwareeqch6640-3.5.11.7-nosh
compal_broadband_networks:cg6640e_wireless_gatewaycompal broadband networks cg6640e wireless gatewayeq1.0
compal_broadband_networks:ch664oe_wireless_gatewaycompal broadband networks ch664oe wireless gatewayeq1.0

CPE	Name	Operator	Version
compal_broadband_networks:firmware	compal broadband networks firmware	eq	ch6640-3.5.11.7-nosh
compal_broadband_networks:cg6640e_wireless_gateway	compal broadband networks cg6640e wireless gateway	eq	1.0
compal_broadband_networks:ch664oe_wireless_gateway	compal broadband networks ch664oe wireless gateway	eq	1.0