t0837-loss-of-protection

name	T0837_loss-of-protection
description	Adversaries may compromise protective system functions designed to prevent the effects of faults and abnormal conditions.
category	business-logic
version	18.1
author	cyberstrike-official
tags	["mitre-attack","ics","t0837","impact"]
technique_id	T0837
tactic	impact
all_tactics	["impact"]
platforms	["ICS"]
mitre_url	https://attack.mitre.org/techniques/T0837
tech_stack	["ics"]
cwe_ids	["CWE-400"]
chains_with	[]
prerequisites	[]
severity_boost	{}

T0837 Loss of Protection

High-Level Description

Adversaries may compromise protective system functions designed to prevent the effects of faults and abnormal conditions. This can result in equipment damage, prolonged process disruptions and hazards to personnel.

Many faults and abnormal conditions in process control happen too quickly for a human operator to react to. Speed is critical in correcting these conditions to limit serious impacts such as Loss of Control and Property Damage.

Adversaries may target and disable protective system functions as a prerequisite to subsequent attack execution or to allow for future faults and abnormal conditions to go unchecked. Detection of a Loss of Protection by operators can result in the shutdown of a process due to strict policies regarding protection systems. This can cause a Loss of Productivity and Revenue and may meet the technical goals of adversaries seeking to cause process disruptions.

Kill Chain Phase

• Impact (TA0105)

Platforms: ICS

What to Check

• Identify if Loss of Protection technique is applicable to target ICS environment
• Check ICS/SCADA systems for indicators of Loss of Protection
• Assess detection coverage (1 detection strategies)

How to Test

Identify Attack Surface

Determine if the target ICS/SCADA environment is susceptible to Loss of Protection by examining operational technology systems and network architecture.

Assess Existing Defenses

Review whether mitigations for T0837 are in place. If defenses are absent or misconfigured, this technique may be exploitable in the ICS environment.

Remediation Guide

No specific mitigations documented for this technique.

Detection

Detection of Loss of Protection

Risk Assessment

Finding	Severity	Impact
Loss of Protection technique applicable	High	Impact

CWE Categories

CWE ID	Title
CWE-400	Uncontrolled Resource Consumption

References

• MITRE ATT&CK ICS - T0837