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
ApiURIs-ISAPI-Integrated-4.0
Error Code
0x00000000
Requested URL
https://news.u-car.com.tw:443/article/8237/%E7%89%B9%E4%BB%95%E5%AF%86%E7%A2%BC%EF%BC%8C%E8%8B%B1%E5%9C%8BCitroeuml;n%E6%8E%A8%E5%87%BAC1%E3%80%81C3%20Pluriel%20Code%E8%BB%8A%E5%9E%8B?utm_source=news&utm_medium=related&utm_name=9390&utm_content=article
Physical Path
F:\Webs\U-CAR\u-car.com.tw\article\8237\%E7%89%B9%E4%BB%95%E5%AF%86%E7%A2%BC%EF%BC%8C%E8%8B%B1%E5%9C%8BCitroeuml;n%E6%8E%A8%E5%87%BAC1%E3%80%81C3%20Pluriel%20Code%E8%BB%8A%E5%9E%8B
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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