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【SSLVPN】SSL VPN Device Vulnerability – TLS port 443 SWEET32 vulnerability

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Updated
Bysengchun.yap@sangfor.com
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Issue Description

[SSL VPN] Device Vulnerability – TLS port 443 SWEET32 vulnerability

Error/Warning Information

file

Handling Process

  1. Checked on device app version verified whether there is patch exist
  2. Need to apply TDCOMMON_443_SWEET32_common_patch on SSL

Root Cause

Device vulnerability

Solution

Install TDCOMMON_443_SWEET32_common_patch
https://download.sangfor.com/Download/Product/SSL/Patch/20210205_Check_CTI-Support_M5.0-M7.6.9R2_TDCommon_443_sweet32_Patch.ssu
https://download.sangfor.com/Download/Product/SSL/Patch/20210205_CTI-Support_M5.0-M7.6.9R2_TDCommon_443_sweet32_Patch.ssu