This indicates an attack attempt to exploit a SQL Injection Vulnerability in Advantech WISE-PaaS/RMM.
The vulnerability is due to insufficient sanitizing of user supplied inputs in the application. A remote, authenticated attacker could exploit this vulnerability to execute arbitrary SQL commands, via HTTP requests with crafted Request-URIs.
Advantech WISE-PaaS/RMM 3.3.29 and prior
System Compromise: Remote attackers can add, view, delete or modify data in the database of the affected application
Apply the most recent upgrade or patch from the vendor.