Rule Definition
Failure frequently compromises all data that should have been protected. Typically, this information includes sensitive personal information (PII) data such as health records, credentials, personal data, and credit cards, which often require protection as defined by laws or regulations such as the EU GDPR or local privacy laws.

Remediation
Review the source code and remove the line of code enablig the tracing.

Violation Code Sample

public static class WebApiConfig
{
    public static void Register(HttpConfiguration config)
    {
        // New code
        config.EnableSystemDiagnosticsTracing();

        // Other configuration code not shown.
    }
}

Fixed Code Sample

public static class WebApiConfig
{
    public static void Register(HttpConfiguration config)
    {
        // No enablig of the tracing
       // config.EnableSystemDiagnosticsTracing();

        // Other configuration code not shown.
    }
}

CWE-11 : http://cwe.mitre.org/data/definitions/11.html OWASP Top 10 2004 -A10-Insecure Configuration Management OWASP Top 10 2007 -A6-Information Leakage and Improper Error Handling OWASP Top 10 2010 -A6-Security Misconfiguration OWASP Top 10 2013 -A5-Security Misconfiguration OWASP Top 10 2017 -A6-Security Misconfiguration