CVE:CVE-2013-4630
CNNVD:CNNVD-201306-410
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 AR 150，200，1200，2200，3200路由器中存在基于栈的缓冲区溢出漏洞。华为将SNMPv3用于网络和设备管理，当启用SNMPv3功能并且打开其调试模式时，攻击者可以通过发送畸形SNMPv3报文造成栈溢出，并实现对设备的远程攻击。
solution:Upgrade huawei ar_1200 to a higher version than v200r001,v200r002,v200r003,and avoid the version v200r001,v200r002,v200r003; Upgrade huawei ar_150 to a higher version than v200r001,v200r002,v200r003,and avoid the version v200r001,v200r002,v200r003; Upgrade huawei ar_200 to a higher version than v200r001,v200r002,v200r003,and avoid the version v200r001,v200r002,v200r003; Upgrade huawei ar_2200 to a higher version than v200r001,v200r002,v200r003,and avoid the version v200r001,v200r002,v200r003; Upgrade huawei ar_3200 to a higher version than v200r001,v200r002,v200r003,and avoid the version v200r001,v200r002,v200r003