Adding Vilnerability Ageing to the Rule Wizard and Calculate & Fetch the First Identified Date and Last Scanned date from tenable-to configure the automation for items that are not compliant as per the risk appetite
To setup above Remediation Rules in the system, I can see first part in the rule wizard , Please see screenshot below
I am not able to find the Vulnerability ageing as an attribute value from the rule wizard.
We have two values captured in tenable for each vulnerabilities 1. First Discovered date 2. Last Observed Date and we can calculate the vulnerability ageing from those two columns. Please see below formula.
Formula for Ageing: Vulnerability Ageing = First Discovered date - Last Observed Date
E.g. First Discovered date : 15th Oct
Last Observed Date : 30th Oct
Vulnerability Ageing : 15 Days