In the Vulnerable Items table (sn_vul_vulnerable_item), the column “VIT AGE” (u_age_duration) is currently showing as empty.
We found out that the reason why open VITs with VIT Age empty is because VIT Age is calculated between the current time minus the date on the "First Found" Field. If the first found field is empty, VIT age will be empty. Specifically, the u_age_duration (VIT Age) is computed using the function: glidefunction:datediff(now(), first_found). first_found: Refers to the date and time when the vulnerability was first detected.However we also need to find out why first_found even though “first_found” has value VIT age (u_age_duration )is still empty.
for some reason some VITs are being created with first_found/last_found dates empty even though they are there on the detection records.
