CVE:CVE-2014-5394
CNNVD:CNNVD-201408-326
Huawei Campus switch S9300等都是中国华为（Huawei）公司的一款交换机设备。
多款Huawei Campus交换机存在安全漏洞。远程攻击者可通过SSH登录服务器利用该漏洞根据服务器返回的信息猜测交换机设备上是否存在某个用户名。以下产品和版本受到影响：Huawei Campus switch S9300/S9300E/S7700/S9700 V200R001C00SPC300版本；Campus switch S9300/S9300E/S7700/S9700 V200R002C00SPC300版本；Campus switch S9300/S9300E/S7700/S9700 V200R003C00SPC500版本；Campus switch S5700/S6700/S5300/S6300 V200R001C00SPC300版本；Campus switch S5700/S6700/S5300/S6300 V200R002C00SPC300版本；Campus switch S5700/S6700/S5300/S6300 V200R003C00SPC300版本；Campus switch S2300/S2700/S3300/S3700 V100R006C05版本。
solution:Upgrade huawei s9300_firmware to a higher version than v200r001c00spc300,v200r002c00spc300,v200r003c00spc500,and avoid the version v200r001c00spc300,v200r002c00spc300,v200r003c00spc500; Upgrade huawei s9300e_firmware to a higher version than v200r001c00spc300,v200r002c00spc300,v200r003c00spc500,and avoid the version v200r001c00spc300,v200r002c00spc300,v200r003c00spc500; Upgrade huawei s7700_firmware to a higher version than v200r001c00spc300,v200r002c00spc300,v200r003c00spc500,and avoid the version v200r001c00spc300,v200r002c00spc300,v200r003c00spc500; Upgrade huawei s9700_firmware to a higher version than v200r001c00spc300,v200r002c00spc300,v200r003c00spc500,and avoid the version v200r001c00spc300,v200r002c00spc300,v200r003c00spc500; Upgrade huawei s5700_firmware to a higher version than v200r001c00spc300,v200r002c00spc300,v200r003c00spc300,and avoid the version v200r001c00spc300,v200r002c00spc300,v200r003c00spc300; Upgrade huawei s6700_firmware to a higher version than v200r001c00spc300,v200r002c00spc300,v200r003c00spc300,and avoid the version v200r001c00spc300,v200r002c00spc300,v200r003c00spc300; Upgrade huawei s5300_firmware to a higher version than v200r001c00spc300,v200r002c00spc300,v200r003c00spc300,and avoid the version v200r001c00spc300,v200r002c00spc300,v200r003c00spc300; Upgrade huawei s6300_firmware to a higher version than v200r001c00spc300,v200r002c00spc300,v200r003c00spc300,and avoid the version v200r001c00spc300,v200r002c00spc300,v200r003c00spc300; Upgrade huawei s2300_firmware to a higher version than v100r006c05,and avoid the version v100r006c05; Upgrade huawei s2700_firmware to a higher version than v100r006c05,and avoid the version v100r006c05; Upgrade huawei s3300_firmware to a higher version than v100r006c05,and avoid the version v100r006c05; Upgrade huawei s3700_firmware to a higher version than v100r006c05,and avoid the version v100r006c05