Internet Information Services 7.5

Error Summary

HTTP Error 404.11 - Not Found

The request filtering module is configured to deny a request that contains a double escape sequence.

Detailed Error Information
ModuleRequestFilteringModule
NotificationBeginRequest
HandlerStaticFile
Error Code0x00000000
Requested URLhttp://amac.ir:80/havana-club-aejo-especial-precio-%3C/div%3E%3C/div%3E%3Cdiv%20class='comment-user'%3E%3Cdiv%20class='avatar'%3E%3Cimg%20src='images/avatar/foto.jpg'/%3E%3C/div%3E%3Cdiv%20class='the-comment'%3E%3Cb%3E%3C/b%3E%20Have%20you%20got%20any%20?%2520%253Ca%2520href=
Physical PathD:\park\havana-club-aejo-especial-precio-%3C\div%3E%3C\div%3E%3Cdiv%20class='comment-user'%3E%3Cdiv%20class='avatar'%3E%3Cimg%20src='images\avatar\foto.jpg'\%3E%3C\div%3E%3Cdiv%20class='the-comment'%3E%3Cb%3E%3C\b%3E%20Have%20you%20got%20any%20
Logon MethodNot yet determined
Logon UserNot yet determined
Most likely causes:
  • The request contained a double escape sequence and request filtering is configured on the Web server to deny double escape sequences.
Things you can try:
  • Verify the configuration/system.webServer/security/requestFiltering@allowDoubleEscaping setting in the applicationhost.config or web.confg file.
Links and More Information This is a security feature. Do not change this feature unless the scope of the change is fully understood. You should take a network trace before changing this value to confirm that the request is not malicious. If double escape sequences are allowed by the server, modify the configuration/system.webServer/security/requestFiltering@allowDoubleEscaping setting. This could be caused by a malformed URL sent to the server by a malicious user.

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