> Source: [sk165513](https://support.checkpoint.com/results/sk/sk165513)

# sk165513 - "Check Point Mobile - Access denied. The format or content of your request has been detected as invalid or unsafe. (400)" when accessing Oracle application

| Property | Value |
|----------|-------|
| Solution ID | sk165513 |
| Date Created | 2020-03-02 |
| Last Modified | 2020-03-03 |
| Technical Level | Advanced |
| Products | Security Gateway |
| Versions | R82.10, R82, R81.20 |
| OS | Gaia |
| Platform | 15000 |

## Symptoms

- * "`Check Point Mobile - Access denied. The format or content of your request has been detected as invalid or unsafe. (400)`" in fiddler files when trying to access Oracle app.
* httpd logs show:

  ```
  
  -3593][14 Feb 13:34:21][WEBINT] [CVPN_INFO] Cvpn::WIConnection::sendTrafficLog: WIConnection::sendTrafficLog rejectID (522cd649-177656-a51da69c)
  [13593][14 Feb 13:34:21][WEBINT] [CVPN_ERROR] Cvpn::WIInputFilter::checkParseResult: WI attack found (hasRelevantErrors)
  [13593][14 Feb 13:34:21][WEBINT] [CVPN_INFO] Cvpn::WIConnection::getRequestNumber: WIConnection::getRequestNumber m_requestNumber=16
  [13593][14 Feb 13:34:21][WEBINT] [CVPN_INFO] Cvpn::WIInputFilter::sendErrorResponse: filename (/opt/CPcvpn-R80.20/CTX/CTX00003/htdocs/Errors/WIError.html)
  [13593][14 Feb 13:34:21][WEBINT] [CVPN_ERROR] Cvpn::WIInputFilter::parseLoop: parseBuffer failed - return false
  [Fri Feb 14 13:34:21.933257 2020] [:debug] [pid 13593] trace_logger_filters.c(244): [client 10.1.18.24:65149] get brigade failed, referer: https://c7iuqh37bfhvrbxbignm7vep5hokc.ssl.telespazio.com/workspace/index.jsp?framed=true
  [13593][14 Feb 13:34:21][APACHE] [CVPN_ERROR] Cvpn::ApacheRequest::readRequest: Read failed with error (103)- (/raframework/browse/cdsrpc)
  ```

  <br />

## Cause

The Web Intelligence Protection blade found an attack and returned error 400.

<br />

## Solution

This solution requires authentication. Please log in to view the full solution.

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