Not directly, but through a SAML 2.0 SSO provider it does. For customers that do not already have an SSO provider the simplest solution is to use ADFS, which is Microsoft’s SAML 2.0 extension of AD. It’s typically a pretty simple setup for someone on your Windows/AD team.
http://docs.cloudcenter.cisco.com/display/CCD46/Use+Case%3A+ADFS+SAML+SSO
