CVE:CVE-2017-2722
CNNVD:CNNVD-201705-647
华为DP300等都是中国华为（Huawei）公司的产品。DP300是一款视频会议终端。eSpace 7950是中国华为（Huawei）公司的一款智能IP视频话机产品。
多款华为产品中存在输入验证漏洞，该漏洞源于程序缺少输入验证。远程攻击者可通过制造畸形的数据包并发送到设备上利用该漏洞造成拒绝服务或执行任意代码。以下产品和版本受到影响：华为DP300 V500R002C00版本；TE60 V100R001C01版本，V100R001C10版本，V100R003C00版本，V500R002C00版本，V600R006C00版本；TP3106 V100R001C06版本，V100R002C00版本；ViewPoint 9030 V100R011C02版本，V100R011C03版本；eCNS210_TD V100R004C10版本；eSpace 7950 V200R003C00版本，V200R003C30版本；eSpace IAD V300R001C07SPCa00版本，V300R002C01SPCb00版本；eSpace U1981 V100R001C20版本，V100R001C30版本，V200R003C00版本，V200R003C20版本，V200R003C30版本。
solution:Upgrade huawei dp300_firmware to a higher version than v500r002c00,and avoid the version v500r002c00; Upgrade huawei te60_firmware to a higher version than v100r001c01,v100r001c10,v100r003c00,v500r002c00,v600r006c00,and avoid the version v100r001c01,v100r001c10,v100r003c00,v500r002c00,v600r006c00; Upgrade huawei tp3106_firmware to a higher version than v100r001c06,v100r002c00,and avoid the version v100r001c06,v100r002c00; Upgrade huawei viewpoint_9030_firmware to a higher version than v100r011c02,v100r011c03,and avoid the version v100r011c02,v100r011c03; Upgrade huawei ecns210_td_firmware to a higher version than v100r004c10,and avoid the version v100r004c10; Upgrade huawei espace_7950_firmware to a higher version than v200r003c00,v200r003c30,and avoid the version v200r003c00,v200r003c30; Upgrade huawei espace_iad_firmware to a higher version than v300r001c07spca00,v300r002c01spcb00,and avoid the version v300r001c07spca00,v300r002c01spcb00; Upgrade huawei espace_u1981_firmware to a higher version than v100r001c20,v100r001c30,v200r003c00,v200r003c20,v200r003c30,and avoid the version v100r001c20,v100r001c30,v200r003c00,v200r003c20,v200r003c30