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   ExtensionlessUrlHandler-Integrated-4.0
Error Code   0x00000000
Requested URL   https://eforlaim:80/th/media/news/1366/%e0%b8%9a%e0%b8%a3%e0%b8%b4%e0%b8%a9%e0%b8%b1%e0%b8%97%e0%b8%af-%e0%b9%80%e0%b8%9b%e0%b9%87%e0%b8%99%e0%b8%95%e0%b8%b1%e0%b8%a7%e0%b9%81%e0%b8%97%e0%b8%99%e0%b8%88%e0%b8%b3%e0%b8%ab%e0%b8%99%e0%b9%88%e0%b8%b2%e0%b8%a2%e0%b8%9c%e0%b8%a5%e0%b8%b4%e0%b8%95%e0%b8%a0%e0%b8%b1%e0%b8%93%e0%b8%91%e0%b9%8c%e0%b8%95%e0%b8%a3%e0%b8%a7%e0%b8%88%e0%b8%aa%e0%b8%a1%e0%b8%a3%e0%b8%a3%e0%b8%96%e0%b8%a0%e0%b8%b2%e0%b8%9e%e0%b8%9b%e0%b8%ad%e0%b8%94%e0%b9%81%e0%b8%a5%e0%b8%b0%e0%b8%a3%e0%b8%b0%e0%b8%9a%e0%b8%9a%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%ab%e0%b8%b2%e0%b8%a2%e0%b9%83%e0%b8%88-%e0%b8%a0%e0%b8%b2%e0%b8%a2%e0%b9%83%e0%b8%95%e0%b9%89%e0%b9%81%e0%b8%9a%e0%b8%a3%e0%b8%99%e0%b8%94%e0%b9%8c%e0%b8%aa%e0%b8%b4%e0%b8%99%e0%b8%84%e0%b9%89%e0%b8%b2-vyaire-cpx-ios-bodybox
Physical Path   C:\home\site\wwwroot\th\media\news\1366\%e0%b8%9a%e0%b8%a3%e0%b8%b4%e0%b8%a9%e0%b8%b1%e0%b8%97%e0%b8%af-%e0%b9%80%e0%b8%9b%e0%b9%87%e0%b8%99%e0%b8%95%e0%b8%b1%e0%b8%a7%e0%b9%81%e0%b8%97%e0%b8%99%e0%b8%88%e0%b8%b3%e0%b8%ab%e0%b8%99%e0%b9%88%e0%b8%b2%e0%b8%a2%e0%b8%9c%e0%b8%a5%e0%b8%b4%e0%b8%95%e0%b8%a0%e0%b8%b1%e0%b8%93%e0%b8%91%e0%b9%8c%e0%b8%95%e0%b8%a3%e0%b8%a7%e0%b8%88%e0%b8%aa%e0%b8%a1%e0%b8%a3%e0%b8%a3%e0%b8%96%e0%b8%a0%e0%b8%b2%e0%b8%9e%e0%b8%9b%e0%b8%ad%e0%b8%94%e0%b9%81%e0%b8%a5%e0%b8%b0%e0%b8%a3%e0%b8%b0%e0%b8%9a%e0%b8%9a%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%ab%e0%b8%b2%e0%b8%a2%e0%b9%83%e0%b8%88-%e0%b8%a0%e0%b8%b2%e0%b8%a2%e0%b9%83%e0%b8%95%e0%b9%89%e0%b9%81%e0%b8%9a%e0%b8%a3%e0%b8%99%e0%b8%94%e0%b9%8c%e0%b8%aa%e0%b8%b4%e0%b8%99%e0%b8%84%e0%b9%89%e0%b8%b2-vyaire-cpx-ios-bodybox
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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