Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The Huawei Access Router (AR) before V200R002SPC003 allows remote attackers to cause a denial of service (device reset) via a crafted field in a DHCP request, as demonstrated by a request from an IP phone.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Huawei AR路由器设备接收DHCP特殊报文异常复位漏洞
Vulnerability Description
Huawei Access Router（AR）是中国华为（Huawei）公司研发的一款低端路由器产品。该产品提供移动和固定两类网络接入方式，适用于企业网络。 Huawei Access Router (AR) v200r002c01spc200及之前的版本中存在漏洞，该漏洞源于特殊IP话机以DHCP方式向AR路由器请求地址信息时携带特殊字段，AR路由器设备处理特殊字段时发生异常，导致设备复位。局域网内部攻击者可利用该漏洞通过使用特殊DHCP报文攻击网络设备，导致网络瘫痪。
CVSS Information
N/A
Vulnerability Type
N/A