HTTP Error 404.11 - Not Found
The request filtering module is configured to deny a request that contains a double escape sequence.
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.
Detailed Error Information:
Module
RequestFilteringModule
Notification
BeginRequest
Handler
PageHandlerFactory-Integrated-4.0
Error Code
0x00000000
Requested URL
https://www.cbcm.org:443/%E4%BC%9A%E5%91%98%E4%B8%93%E5%8C%BA/%E4%BC%9A%E5%91%98%E7%99%BB%E5%85%A5/tabid/113/ctl/SendPassword/language/zh-CN/Default.aspx?returnurl=https://www.cbcm.org/zh-cn/%25E4%25BC%259A%25E5%2591%2598%25E4%25B8%2593%25E5%258C%25BA/%25E4%25BC%259A%25E5%2591%2598%25E7%2599%25BB%25E5%2585%25A5.aspx
Physical Path
D:\APPS\cbcmDNN\webroot\%E4%BC%9A%E5%91%98%E4%B8%93%E5%8C%BA\%E4%BC%9A%E5%91%98%E7%99%BB%E5%85%A5\tabid\113\ctl\SendPassword\language\zh-CN\Default.aspx
Logon Method
Not yet determined
Logon User
Not yet determined
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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