CVE-2020-13537 Information

Description

An exploitable local privilege elevation vulnerability exists in the file system permissions of Moxa MXView series 3.1.8 installation. Depending on the vector chosen an attacker can either add code to a script or replace a binary.By default MXViewService which starts as a NT SYSTEM authority user executes a series of Node.Js scripts to start additional application functionality and among them the mosquitto executable is also run.

Reference

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1148