ASP.NET MVC version disclosure

Description

The HTTP responses returned by this web application include a header named X-AspNetMvc-Version. The value of this header disclose the version of ASP.NET MVC in use. It is not necessary for production sites and should be disabled.

Remediation

To remove the X-AspNetMvc-Version header add the following code in Global.asax, in the Application Start event:

MvcHandler.DisableMvcResponseHeader = true;

References