A critical remote code execution vulnerability exists with SupportAssist Client software allows attackers to gain access to vulnerable machines remotely. The software found in most of the Dell Computers is an Automated, proactive and predictive client support software that checks system health and sends the necessary information to Dell, if any issue triggered. It works by running webservers on the local machine in any of the following port 8884, 8883, 8886, or port 8885 based on the availability to establish a connection with Dell website. The vulnerability can be tracked as CVE-2019-3719.”]
Source: https://gbhackers.com/remote-hack-supportassist-software/