CODEWITHSUNDEEP
http-error
VarunJi
VarunJi

Reputation: 694

HTTP Error 404.19 - Not Found in IIS 8.5

I have a website, which runs perfectly in IIS 7.5. but the same site with same configuration is not working properly in IIS 8.5. i am passing an system string variable in URL and it shows me 

HTTP Error 404.19 - Not Found error.

So i am not able to catch the exact issue. All things are same for both IIS except IIS version only. So i need your thoughts for the problem. So that I can also look into this. Unfortunately I am new in .net, so need basic answer(s). Thanks.

If I pass "&system=value1"in URL for IIS8.5 then it stops working, even this also didn't generate any log for this. So please help me for this.

I just Came to know that if i use "sys" word in Query String then its giving error. How to avoid this issue now?

Upvotes: 3

Views: 3582

Answers (1)

Robert_T_Taylor
Robert_T_Taylor

Reputation: 139

This can be found in IIS under Request Filtering. Usually, you will see this under the Deny String section of a rule, possibly one meant to thwart SQL Injection attacks.

Upvotes: 6

Related Questions