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litespeed_wiki:waf:comodo [2018/11/08 20:47] Jackson Zhang |
litespeed_wiki:waf:comodo [2018/11/08 20:49] Jackson Zhang [Method 2: Command injection attack] |
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| - To check CWAF for protection, send the request as shown below: <code>http://$server_domain/?a=b AND 1=1</code> The server will respond with a 403 status code \\ {{:litespeed_wiki:waf:comodo-5.png?500|}} | - To check CWAF for protection, send the request as shown below: <code>http://$server_domain/?a=b AND 1=1</code> The server will respond with a 403 status code \\ {{:litespeed_wiki:waf:comodo-5.png?500|}} | ||
| - | ====Method 2: Command injection attack==== | + | ====Method 2 ==== |
| - | - Create a delete.php file with following codes \\ <code> | + | You can check that CWAF works properly by sending a GET or POST request parameter ''cwaf_test_request=a12875a9e62e1ecbcd1dded1879ab06949566276'' |
| - | <?php | + | |
| - | print("Please specify the name of the file to delete"); | + | Like this: |
| - | print("<p>"); | + | |
| - | $file=$_GET['filename']; | + | http://$server_domain/?cwaf_test_request=a12875a9e62e1ecbcd1dded1879ab06949566276 |
| - | system("rm $file"); | + | |
| - | ?> | + | If the web server returns a 403 Forbidden status, then CWAF works fine. |
| - | </code> | + | |
| - | - Create a dummy file \\ <code>touch bob.txt</code> | + | |
| - | - Open <code> http://$server_domain/delete.php?filename=bob.txt;id </code> | + | |
| - | If WAF works, you will get a 403 forbidden page | + | |
| ===== Uninstall Comodo ===== | ===== Uninstall Comodo ===== | ||