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
StaticFile
Error Code
0x00000000
Requested URL
http://cap.gov.vn:80/news/tID419_Ho%CC%A3i-tha%CC%89o-la%CC%A3p-ke%CC%81-hoa%CC%A3ch-cho-chuong-tri%CC%80nh-nghien-cu%CC%81u-ve%CC%80-chuo%CC%83i-gia%CC%81-tri%CC%A3-gia-su%CC%81c-va%CC%80-ca%CC%81-cu%CC%89a-CGIAR-ta%CC%A3i-Vie%CC%A3t-Nam.html
Physical Path
D:\Domains\cap.gov.vn\wwwroot\news\tID419_Ho%CC%A3i-tha%CC%89o-la%CC%A3p-ke%CC%81-hoa%CC%A3ch-cho-chuong-tri%CC%80nh-nghien-cu%CC%81u-ve%CC%80-chuo%CC%83i-gia%CC%81-tri%CC%A3-gia-su%CC%81c-va%CC%80-ca%CC%81-cu%CC%89a-CGIAR-ta%CC%A3i-Vie%CC%A3t-Nam.html
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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