The vulnerability of HMI/SCADA systems like xArrow arises from the possibility of running them with unverified registry keys with application-level privileges. This allows attackers to bypass existing security restrictions and enhance their privileges.

The vulnerability of HMI/SCADA systems like xArrow stems from the ability to execute commands through unverified registry keys with application-level privileges. Exploiting this vulnerability allows attackers to bypass existing security restrictions and enhance their privileges...