Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421733-160420a-CMCST) and DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST) devices sets the CM MAC address to a value with a two-byte offset from the MTA/VoIP MAC address, which indirectly allows remote attackers to discover hidden Home Security Wi-Fi networks by leveraging the embedding of the MTA/VoIP MAC address into the DNS hostname.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Cisco DPC3939 Comcast 信息泄露漏洞
Vulnerability Description
Cisco DPC3939（XB3）是美国思科（Cisco）公司的一款无线家庭语音网关产品。Comcast是一套运行在网关和调制解调器等设备中的美国康卡斯特（Comcast）公司开发的固件。 Cisco DPC3939中的Comcast dpc3939-P20-18-v303r20421733-160420a-CMCST版本和dpc3939-P20-18-v303r20421746-170221a-CMCST版本存在安全漏洞。远程攻击者可利用该漏洞发现隐藏的Home Security Wi-Fi网络。
CVSS Information
N/A
Vulnerability Type
N/A