These features don't come out of the box with Sitefinity, however, nothing stops you from implementing such functionality. The default membership provider in Sitefinity gives the same functionality as the System.Web.Security.SqlMembershipProvider
, which gives you the ability to implement custom "Forgot your password?" and password reset functionality.
You could easily add the needed login controls in the control toolbox, so that you could use them in your project.
For the administration all you have to do is modify the ~/Sitefinity/Admin/CmsAdmin/Users.aspx
pages. The first is responsible for the Administration > Users tab, while the second one serves for the "my profile" link at the top right corner.
Hope this helps.
the Telerik team