What version of IIS does CCS 12.5.x support?
Release : CCS 12.5.x
Component : Application Server
Since IIS is a part of the Windows operating system, we will support the IIS versions on the Windows platforms that the specific CCS 12.5.x supports at that time.
Example is that CCS 12.5.2 supports (at the time of writing this KB) the CCS components on Windows 2012, Windows 2016, and Windows 2019, so the IIS versions on those Windows platforms are supported.
Microsoft IIS support dates: