Adversaries may exploit a software vulnerability to take advantage of a programming error in a program, service, or within the operating system software or kernel itself to enable remote service abuse. A common goal for post-compromise exploitation of remote services is for initial access into and lateral movement throughout the ICS environment to enable access to targeted systems. (Citation: Enterprise ATT&CK) ICS asset owners and operators have been affected by ransomware (or disruptive malware masquerading as ransomware) migrating from enterprise IT to ICS environments: WannaCry, NotPetya, and BadRabbit. In each of these cases, self-propagating (wormable) malware initially infected IT networks, but through exploit (particularly the SMBv1-targeting MS17-010 vulnerability) spread to industrial networks, producing significant impacts. (Citation: Joe Slowik April 2019)

Linked Issues

Issuelinks
Linktyp Issue
is related to Techniques
is related to Programmable Automation Controller (PAC)
is related to Human-Machine Interface (HMI)
is related to Distributed Control System (DCS) Controller
is related to Switch
is related to Routers
is related to Intelligent Electronic Device (IED)
is related to Remote Terminal Unit (RTU)
is related to Safety Controller
is related to Firewall
is related to Data Historian
is related to Data Gateway
is related to Jump Host
is related to Control Server
is related to Programmable Logic Controller (PLC)
is related to Application Server
is related to Virtual Private Network (VPN) Server
is related to Workstation
is part of Lateral Movement
is blocked by Vulnerability Scanning
is blocked by Detection of Exploitation of Remote Services
is blocked by Disable or Remove Feature or Program
is blocked by Exploit Protection
is blocked by Threat Intelligence Program
is blocked by Network Segmentation
is blocked by Application Isolation and Sandboxing
is blocked by Privileged Account Management
is blocked by Update Software
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