Known limitations

Refer to the below list of limitations in BigFix Insights for Vulnerability Remediation.

Warning: Do not use more than 1 dataflow per BigFix Insights for Vulnerability Remediation service.
Warning: Do not deploy BigFix Insights for Vulnerability Remediation service to more than 1 machine.
  1. IVR( BigFix Insights for Vulnerability Remediation)1.1 currently officially supports BigFix Insights instances with only one BigFix Datasource.
  2. IVR Tenable.sc: Allow Session Management must be disabled. For more information, refer to the Tenable.sc configuration settings.
  3. Currently we do not support multi-instance data flow service even for the same datasource type.
  4. PowerBI and Tableau reports: The maximum number of records which can be exported to CSV file:
    • 50k records for Tableau
    • 30k records for PowerBI
  5. Power BI: The sorting of severities in the breakdown vizualizations may yield unpredictable results.
    • Sort order of the bars come up differently in an unpredictable order, but does not affect the functionality of the data.
  6. IVR Tenable.io: Findings in the IVR.findings table whose asset has been deleted on Tenable.io are not removed until the finding/vulnerabilities themselves are updated on Tenable.io.
  7. To run Asset Exchange and Tenable.io, the service should be stopped and restarted in between an Asset Exchange dataflow and Tenable.io dataflow.
  8. Tenable.io: IP Addresses Multiplicity - If a property result set for a given device/asset contains more than one IPv4 address, this device/asset is not correlated. Currently not supported.
  9. IVR Insights: Deleted custom fixlets remain in the IVR.vulnerability_fixlet_nexus table.
  10. The drill-through filter to the Vulnerability List from the Overview dashboard for the Date Detected/Published visualization may not work correctly.