SSL Certificate Cannot Be Trusted, SSL Certificate with Wrong Hostname and SSL Self-Signed Certificate

Hi, I have 3 Vulnerabilities, SSL Certificate Cannot Be Trusted, SSL Certificate with Wrong Hostname and SSL Self-Signed Certificate. all of them on the same Port:1757. when I go to Command Prompt to see what's running on that Port, it's DsmSvc (Device Setup Manager). So I thought it seems like I have to create a Certificate Server Request for this service, DsmSvc. But when I google it I don't see where where that it's mentioned. I'm now stuck, what I've read about Device Setup Manager doesn't say anything about Server Certificate. Does anyone have any idea how to solve this?