This release validates the user's permissions before applying administrator operations in the web service process. It is cumulative and also contains all product changes released after IWSVA 6.5 SP 2 Patch 1 (Build 1707).
Trend Micro strongly recommends applying Critical Patch 1731 after installing IWSVA 6.5 SP2 Patch 1 (Build 1707).
For the whole list of the fixes included in this release, refer to the Readme file.