An error occurred with the SVM's SC2012 plugin
You might get the following error while running/connecting to the SVM Plugin for the SCCM Console.
The above error occurs when either the website URL is not added to Trusted Sites and / or the following components are missing from the server i.e. .net framework 4.5 and visual c++ x86 and x64.
This problem can also be the direct effect of Certificate Revocation validation blocking at a local proxy server or a firewall, or simply WinHttp packets are not routed through the correct network channel to successfully access the Internet (where this issue applies to SVM Cloud SCCM Plugins).
Please check that https://*.secunia.com is added to Internet Explorer Options > Security > Trusted Sites.
Also, check whether dependencies like .Net and Visual c++ both x86 and x64 are installed on the host.
Try to ping in CMD the URLs that are required for CRL validation and SVM access to report scan data
You might be experiencing the same issues listed in our WinHttp 12175 KB article. The commands listed in this KB can be used to troubleshoot the plugin with regards to netsh winhttp proxy configuration of the local system and diagnosing if the packets are sent through the right proxy, or they are sent Direct.