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CWE - CWE-1364: CWE CATEGORY: ICS Communications: Zone Boundary Failures (4.20)

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CWE CATEGORY: ICS Communications: Zone Boundary Failures

Category ID: 1364
Vulnerability Mapping: PROHIBITED This CWE ID must not be used to map to real-world vulnerabilities
Summary
Weaknesses in this category are related to the "Zone Boundary Failures" category from the SEI ETF "Categories of Security Vulnerabilities in ICS" as published in March 2022: "Within an ICS system, for traffic that crosses through network zone boundaries, vulnerabilities arise when those boundaries were designed for safety or other purposes but are being repurposed for security." Note: members of this category include "Nearest IT Neighbor" recommendations from the report, as well as suggestions by the CWE team. These relationships are likely to change in future CWE versions.
Membership
Nature Type ID Name
MemberOf Category - a CWE entry that contains a set of other entries that share a common characteristic. 1359 ICS Communications
HasMember Base - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource. 212 Improper Removal of Sensitive Information Before Storage or Transfer
HasMember Base - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource. 268 Privilege Chaining
HasMember Class - a weakness that is described in a very abstract fashion, typically independent of any specific language or technology. More specific than a Pillar Weakness, but more general than a Base Weakness. Class level weaknesses typically describe issues in terms of 1 or 2 of the following dimensions: behavior, property, and resource. 269 Improper Privilege Management
HasMember Class - a weakness that is described in a very abstract fashion, typically independent of any specific language or technology. More specific than a Pillar Weakness, but more general than a Base Weakness. Class level weaknesses typically describe issues in terms of 1 or 2 of the following dimensions: behavior, property, and resource. 287 Improper Authentication
HasMember Base - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource. 288 Authentication Bypass Using an Alternate Path or Channel
HasMember Base - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource. 306 Missing Authentication for Critical Function
HasMember Class - a weakness that is described in a very abstract fashion, typically independent of any specific language or technology. More specific than a Pillar Weakness, but more general than a Base Weakness. Class level weaknesses typically describe issues in terms of 1 or 2 of the following dimensions: behavior, property, and resource. 362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
HasMember Composite - a Compound Element that consists of two or more distinct weaknesses, in which all weaknesses must be present at the same time in order for a potential vulnerability to arise. Removing any of the weaknesses eliminates or sharply reduces the risk. One weakness, X, can be "broken down" into component weaknesses Y and Z. There can be cases in which one weakness might not be essential to a composite, but changes the nature of the composite when it becomes a vulnerability. 384 Session Fixation
HasMember Base - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource. 434 Unrestricted Upload of File with Dangerous Type
HasMember Base - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource. 494 Download of Code Without Integrity Check
HasMember Base - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource. 501 Trust Boundary Violation
HasMember Class - a weakness that is described in a very abstract fashion, typically independent of any specific language or technology. More specific than a Pillar Weakness, but more general than a Base Weakness. Class level weaknesses typically describe issues in terms of 1 or 2 of the following dimensions: behavior, property, and resource. 668 Exposure of Resource to Wrong Sphere
HasMember Class - a weakness that is described in a very abstract fashion, typically independent of any specific language or technology. More specific than a Pillar Weakness, but more general than a Base Weakness. Class level weaknesses typically describe issues in terms of 1 or 2 of the following dimensions: behavior, property, and resource. 669 Incorrect Resource Transfer Between Spheres
HasMember Class - a weakness that is described in a very abstract fashion, typically independent of any specific language or technology. More specific than a Pillar Weakness, but more general than a Base Weakness. Class level weaknesses typically describe issues in terms of 1 or 2 of the following dimensions: behavior, property, and resource. 754 Improper Check for Unusual or Exceptional Conditions
HasMember Base - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource. 829 Inclusion of Functionality from Untrusted Control Sphere
HasMember Base - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource. 1189 Improper Isolation of Shared Resources on System-on-a-Chip (SoC)
HasMember Class - a weakness that is described in a very abstract fashion, typically independent of any specific language or technology. More specific than a Pillar Weakness, but more general than a Base Weakness. Class level weaknesses typically describe issues in terms of 1 or 2 of the following dimensions: behavior, property, and resource. 1263 Improper Physical Access Control
HasMember Base - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource. 1303 Non-Transparent Sharing of Microarchitectural Resources
HasMember Base - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource. 1393 Use of Default Password
Vulnerability Mapping Notes

Usage: PROHIBITED

(this CWE ID must not be used to map to real-world vulnerabilities)

Reason: Category

Rationale:

This entry is a Category. Using categories for mapping has been discouraged since 2019. Categories are informal organizational groupings of weaknesses that can help CWE users with data aggregation, navigation, and browsing. However, they are not weaknesses in themselves.

Comments:

See member weaknesses of this category.
References
[REF-1248] Securing Energy Infrastructure Executive Task Force (SEI ETF). "Categories of Security Vulnerabilities in ICS". ICS Communications. 2022-03-09. <https://secureenergy.inl.gov/content/uploads/27/2024/12/SEI-ETF-NCSV-TPT-Categories-of-Security-Vulnerabilities-ICS-v1_03-09-22.pdf>. URL validated: 2025-08-04.
Content History
Submissions Submission Date Submitter Organization Contributions Contribution Date Contributor Organization Modifications Modification Date Modifier Organization
2022-03-09
(CWE 4.7, 2022-04-28) 		New Categories of Security Vulnerabilities (NCSV) Technical Project Team (TPT) Securing Energy Infrastructure Executive Task Force
2023-06-29
(CWE 4.12, 2023-06-29) 		"Boosting CWE Content" Sub-Working Group CWE-CAPEC ICS/OT SIG
Suggested weaknesses to add to this category.
2023-04-26 "Boosting CWE Content" Sub-Working Group CWE-CAPEC ICS/OT SIG
Suggested weaknesses to add to this category.
2025-12-11
(CWE 4.19, 2025-12-11) 		CWE Content Team MITRE
updated Maintenance_Notes, Relationship_Notes
2025-09-09
(CWE 4.18, 2025-09-09) 		CWE Content Team MITRE
updated References
2023-06-29
(CWE 4.12, 2023-06-29) 		CWE Content Team MITRE
updated Mapping_Notes, Relationships
2023-04-27
(CWE 4.11, 2023-04-27) 		CWE Content Team MITRE
updated Mapping_Notes, Relationships
2023-01-31
(CWE 4.10, 2023-01-31) 		CWE Content Team MITRE
updated Description, Maintenance_Notes, Relationship_Notes
Page Last Updated: April 30, 2026
 

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