IBM DataStage on Cloud Pak for Data 5.1.2 through 5.3.0 could allow an authenticated user to execute arbitrary commands with normal user privileges on the system due to improper validation of user supplied input through the user-defined function component.
Exploitability
AV:NAC:LPR:LUI:NScope
S:UImpact
C:LI:LA:L6.3/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:LInjection