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Common Weakness Enumeration

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Home > CWE List > Reports > Differences between Version 4.17 and Version 4.18
ID
CWE Glossary Definition

Differences between Version 4.17 and Version 4.18

Summary
Summary
Total weaknesses/chains/composites (Version 4.18) 944
Total weaknesses/chains/composites (Version 4.17) 943
Total new 3
Total deprecated 0
Total with major changes 323
Total with only minor changes 1
Total unchanged 1108

Summary of Entry Types

Type Version 4.17 Version 4.18
Weakness 943 944
Category 374 375
View 51 52
Deprecated 64 64
Total 1432 1435

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Field Change Summary
Field Change Summary

Any change with respect to whitespace is ignored. "Minor" changes are text changes that only affect capitalization and punctuation. Most other changes are marked as "Major." Simple schema changes are treated as Minor, such as the change from AffectedResource to Affected_Resource in Draft 8, or the relationship name change from "IsRequiredBy" to "RequiredBy" in Version 1.0. For each mutual relationship between nodes A and B (such as ParentOf and ChildOf), a relationship change is noted for both A and B.

Field Major Minor
Name 1 0
Description 15 0
Diagram 14 0
Relationships 21 0
Common_Consequences 16 0
Applicable_Platforms 7 0
Modes_of_Introduction 3 0
Detection_Factors 47 0
Potential_Mitigations 27 1
Demonstrative_Examples 15 0
Observed_Examples 17 0
Related_Attack_Patterns 0 0
Weakness_Ordinalities 0 0
Time_of_Introduction 0 0
Likelihood_of_Exploit 0 0
References 225 1
Mapping_Notes 1 0
Terminology_Notes 0 0
Alternate_Terms 2 0
Relationship_Notes 0 0
Taxonomy_Mappings 0 0
Maintenance_Notes 1 0
Affected_Resources 63 0
Functional_Areas 82 0
Research_Gaps 0 0
Background_Details 1 0
Theoretical_Notes 0 0
Other_Notes 4 0
View_Type 0 0
View_Structure 0 0
View_Filter 0 0
View_Audience 0 0
Type 0 0
Source_Taxonomy 0 0

Form and Abstraction Changes

From To Total CWE IDs
Unchanged 1432

Status Changes

From To Total
Unchanged 1432

Relationship Changes

The "Version 4.18 Total" lists the total number of relationships in Version 4.18. The "Shared" value is the total number of relationships in entries that were in both Version 4.18 and Version 4.17. The "New" value is the total number of relationships involving entries that did not exist in Version 4.17. Thus, the total number of relationships in Version 4.18 would combine stats from Shared entries and New entries.

Relationship Version 4.18 Total Version 4.17 Total Version 4.18 Shared Unchanged Added to Version 4.18 Removed from Version 4.17 Version 4.18 New
ALL 12578 12534 12534 12534 44
ChildOf 5303 5295 5295 5295 8
ParentOf 5303 5295 5295 5295 8
MemberOf 727 715 715 715 12
HasMember 727 715 715 715 12
CanPrecede 143 142 142 142 1
CanFollow 143 142 142 142 1
StartsWith 3 3 3 3
Requires 13 13 13 13
RequiredBy 13 13 13 13
CanAlsoBe 27 27 27 27
PeerOf 176 174 174 174 2

Nodes Removed in Version 4.18

CWE-ID CWE Name
None.

Nodes Added to Version 4.18

CWE-ID CWE Name
1432 Weaknesses in the 2025 CWE Most Important Hardware Weaknesses List
1433 2025 MIHW Supplement: Expert Insights
1434 Insecure Setting of Generative AI/ML Model Inference Parameters

Nodes Deprecated in Version 4.18

CWE-ID CWE Name
None.
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Important Changes
Important Changes

A node change is labeled "important" if it is a major field change and the field is critical to the meaning of the node. The critical fields are description, name, and relationships.

Key
D Description
N Name
R Relationships

D 23 Relative Path Traversal
D 80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
D 120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
D 209 Generation of Error Message Containing Sensitive Information
R 226 Sensitive Information in Resource Not Removed Before Reuse
D 250 Execution with Unnecessary Privileges
D 256 Plaintext Storage of a Password
D 295 Improper Certificate Validation
D 330 Use of Insufficiently Random Values
D 367 Time-of-check Time-of-use (TOCTOU) Race Condition
R 440 Expected Behavior Violation
D 489 Active Debug Code
D 614 Sensitive Cookie in HTTPS Session Without 'Secure' Attribute
R 665 Improper Initialization
R 684 Incorrect Provision of Specified Functionality
R 691 Insufficient Control Flow Management
D 770 Allocation of Resources Without Limits or Throttling
D 772 Missing Release of Resource after Effective Lifetime
D N 942 Permissive Cross-domain Security Policy with Untrusted Domains
R 1189 Improper Isolation of Shared Resources on System-on-a-Chip (SoC)
R 1191 On-Chip Debug and Test Interface With Improper Access Control
R 1231 Improper Prevention of Lock Bit Modification
R 1233 Security-Sensitive Hardware Controls with Missing Lock Bit Protection
R 1234 Hardware Internal or Debug Modes Allow Override of Locks
R 1244 Internal Asset Exposed to Unsafe Debug Access Level or State
R 1247 Improper Protection Against Voltage and Clock Glitches
R 1256 Improper Restriction of Software Interfaces to Hardware Features
R 1260 Improper Handling of Overlap Between Protected Memory Ranges
R 1262 Improper Access Control for Register Interface
R 1272 Sensitive Information Uncleared Before Debug/Power State Transition
R 1300 Improper Protection of Physical Side Channels
D 1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
R 1412 Comprehensive Categorization: Poor Coding Practices
R 1421 Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution
R 1423 Exposure of Sensitive Information caused by Shared Microarchitectural Predictor State that Influences Transient Execution
R 1431 Driving Intermediate Cryptographic State/Results to Hardware Module Outputs
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Detailed Difference Report
Detailed Difference Report
12 ASP.NET Misconfiguration: Missing Custom Error Page
Major References
Minor None
14 Compiler Removal of Code to Clear Buffers
Major References
Minor None
20 Improper Input Validation
Major Detection_Factors, References
Minor None
22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Major Applicable_Platforms, Detection_Factors, Observed_Examples, Potential_Mitigations, References
Minor None
23 Relative Path Traversal
Major Affected_Resources, Applicable_Platforms, Common_Consequences, Description, Diagram, Functional_Areas, Observed_Examples, Potential_Mitigations, References
Minor None
24 Path Traversal: '../filedir'
Major Affected_Resources, Functional_Areas
Minor None
25 Path Traversal: '/../filedir'
Major Affected_Resources, Functional_Areas
Minor None
26 Path Traversal: '/dir/../filename'
Major Affected_Resources, Functional_Areas
Minor None
27 Path Traversal: 'dir/../../filename'
Major Affected_Resources, Functional_Areas
Minor None
28 Path Traversal: '..\filedir'
Major Affected_Resources, Functional_Areas
Minor None
29 Path Traversal: '\..\filename'
Major Affected_Resources, Functional_Areas
Minor None
30 Path Traversal: '\dir\..\filename'
Major Affected_Resources, Functional_Areas
Minor None
31 Path Traversal: 'dir\..\..\filename'
Major Affected_Resources, Functional_Areas
Minor None
32 Path Traversal: '...' (Triple Dot)
Major Affected_Resources, Functional_Areas
Minor None
33 Path Traversal: '....' (Multiple Dot)
Major Affected_Resources, Functional_Areas
Minor None
34 Path Traversal: '....//'
Major Affected_Resources, Detection_Factors, Functional_Areas, References
Minor None
35 Path Traversal: '.../...//'
Major Affected_Resources, Functional_Areas
Minor None
36 Absolute Path Traversal
Major Affected_Resources, Applicable_Platforms, Functional_Areas, Observed_Examples, Potential_Mitigations, References
Minor None
37 Path Traversal: '/absolute/pathname/here'
Major Affected_Resources, Functional_Areas
Minor None
38 Path Traversal: '\absolute\pathname\here'
Major Affected_Resources, Functional_Areas
Minor None
39 Path Traversal: 'C:dirname'
Major Affected_Resources, Functional_Areas
Minor None
40 Path Traversal: '\\UNC\share\name\' (Windows UNC Share)
Major Affected_Resources, Functional_Areas
Minor None
41 Improper Resolution of Path Equivalence
Major Detection_Factors, Functional_Areas, References
Minor None
42 Path Equivalence: 'filename.' (Trailing Dot)
Major Affected_Resources, Functional_Areas
Minor None
43 Path Equivalence: 'filename....' (Multiple Trailing Dot)
Major Affected_Resources, Functional_Areas
Minor None
44 Path Equivalence: 'file.name' (Internal Dot)
Major Affected_Resources, Functional_Areas
Minor None
45 Path Equivalence: 'file...name' (Multiple Internal Dot)
Major Affected_Resources, Functional_Areas
Minor None
46 Path Equivalence: 'filename ' (Trailing Space)
Major Affected_Resources, Functional_Areas
Minor None
47 Path Equivalence: ' filename' (Leading Space)
Major Affected_Resources, Functional_Areas
Minor None
48 Path Equivalence: 'file name' (Internal Whitespace)
Major Affected_Resources, Functional_Areas
Minor None
49 Path Equivalence: 'filename/' (Trailing Slash)
Major Affected_Resources, Functional_Areas
Minor None
50 Path Equivalence: '//multiple/leading/slash'
Major Affected_Resources, Functional_Areas
Minor None
51 Path Equivalence: '/multiple//internal/slash'
Major Affected_Resources, Functional_Areas
Minor None
52 Path Equivalence: '/multiple/trailing/slash//'
Major Affected_Resources, Functional_Areas
Minor None
53 Path Equivalence: '\multiple\\internal\backslash'
Major Affected_Resources, Functional_Areas
Minor None
54 Path Equivalence: 'filedir\' (Trailing Backslash)
Major Affected_Resources, Functional_Areas
Minor None
55 Path Equivalence: '/./' (Single Dot Directory)
Major Affected_Resources, Functional_Areas
Minor None
56 Path Equivalence: 'filedir*' (Wildcard)
Major Affected_Resources, Functional_Areas
Minor None
57 Path Equivalence: 'fakedir/../realdir/filename'
Major Affected_Resources, Functional_Areas
Minor None
58 Path Equivalence: Windows 8.3 Filename
Major Affected_Resources
Minor None
59 Improper Link Resolution Before File Access ('Link Following')
Major Detection_Factors, References
Minor None
61 UNIX Symbolic Link (Symlink) Following
Major Affected_Resources, Functional_Areas, References
Minor None
62 UNIX Hard Link
Major Affected_Resources, Functional_Areas
Minor None
64 Windows Shortcut Following (.LNK)
Major Affected_Resources, Functional_Areas
Minor None
65 Windows Hard Link
Major Affected_Resources, Functional_Areas
Minor None
66 Improper Handling of File Names that Identify Virtual Resources
Major Detection_Factors, References
Minor None
67 Improper Handling of Windows Device Names
Major Functional_Areas
Minor None
69 Improper Handling of Windows ::DATA Alternate Data Stream
Major Affected_Resources, Functional_Areas
Minor None
72 Improper Handling of Apple HFS+ Alternate Data Stream Path
Major Affected_Resources, Functional_Areas
Minor None
73 External Control of File Name or Path
Major References
Minor None
74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Major Demonstrative_Examples
Minor None
78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Major Applicable_Platforms, Detection_Factors, Observed_Examples, Potential_Mitigations, References
Minor None
79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Major Applicable_Platforms, Observed_Examples, Potential_Mitigations, References
Minor None
80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
Major Common_Consequences, Description, Diagram, Other_Notes
Minor None
88 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
Major Functional_Areas
Minor None
89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Major Detection_Factors, Potential_Mitigations, References
Minor None
98 Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')
Major Potential_Mitigations, References
Minor None
114 Process Control
Major Functional_Areas
Minor None
116 Improper Encoding or Escaping of Output
Major References
Minor None
119 Improper Restriction of Operations within the Bounds of a Memory Buffer
Major Demonstrative_Examples, Detection_Factors, Functional_Areas, References
Minor None
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Major Description, Detection_Factors, Diagram, Other_Notes, References
Minor None
121 Stack-based Buffer Overflow
Major Affected_Resources, Functional_Areas, References
Minor None
122 Heap-based Buffer Overflow
Major Functional_Areas, References
Minor None
123 Write-what-where Condition
Major Affected_Resources, Functional_Areas, Observed_Examples
Minor None
124 Buffer Underwrite ('Buffer Underflow')
Major Affected_Resources, Functional_Areas
Minor None
125 Out-of-bounds Read
Major Affected_Resources, Demonstrative_Examples, Functional_Areas
Minor None
126 Buffer Over-read
Major Affected_Resources, Common_Consequences, Demonstrative_Examples, Functional_Areas
Minor None
127 Buffer Under-read
Major Affected_Resources, Common_Consequences, Demonstrative_Examples, Functional_Areas
Minor None
129 Improper Validation of Array Index
Major Demonstrative_Examples, Functional_Areas
Minor None
130 Improper Handling of Length Parameter Inconsistency
Major Demonstrative_Examples
Minor None
131 Incorrect Calculation of Buffer Size
Major Affected_Resources, Detection_Factors, Functional_Areas, Potential_Mitigations, References
Minor None
134 Use of Externally-Controlled Format String
Major Detection_Factors, Functional_Areas, References
Minor None
188 Reliance on Data/Memory Layout
Major Affected_Resources, Functional_Areas
Minor None
190 Integer Overflow or Wraparound
Major Detection_Factors, Observed_Examples, Potential_Mitigations, References
Minor None
193 Off-by-one Error
Major References
Minor None
198 Use of Incorrect Byte Ordering
Major Affected_Resources, Functional_Areas
Minor None
200 Exposure of Sensitive Information to an Unauthorized Actor
Major Detection_Factors, References
Minor None
209 Generation of Error Message Containing Sensitive Information
Major Common_Consequences, Description, Diagram, Other_Notes, References
Minor None
214 Invocation of Process Using Visible Sensitive Information
Major Functional_Areas
Minor None
226 Sensitive Information in Resource Not Removed Before Reuse
Major Relationships
Minor None
240 Improper Handling of Inconsistent Structural Elements
Major Demonstrative_Examples
Minor None
244 Improper Clearing of Heap Memory Before Release ('Heap Inspection')
Major Functional_Areas
Minor None
250 Execution with Unnecessary Privileges
Major Common_Consequences, Description, Detection_Factors, Diagram, Other_Notes, References
Minor None
252 Unchecked Return Value
Major Potential_Mitigations, References
Minor None
256 Plaintext Storage of a Password
Major Common_Consequences, Description, Diagram
Minor None
262 Not Using Password Aging
Major References
Minor None
263 Password Aging with Long Expiration
Major Maintenance_Notes, Mapping_Notes, Potential_Mitigations, References
Minor None
272 Least Privilege Violation
Major Detection_Factors, References
Minor None
276 Incorrect Default Permissions
Major Detection_Factors, References
Minor None
285 Improper Authorization
Major Detection_Factors, References
Minor None
287 Improper Authentication
Major Demonstrative_Examples, Detection_Factors, References
Minor None
295 Improper Certificate Validation
Major Common_Consequences, Description, Detection_Factors, Diagram, References
Minor None
296 Improper Following of a Certificate's Chain of Trust
Major References
Minor None
297 Improper Validation of Certificate with Host Mismatch
Major References
Minor None
300 Channel Accessible by Non-Endpoint
Major Alternate_Terms, Detection_Factors
Minor None
306 Missing Authentication for Critical Function
Major Detection_Factors, References
Minor None
307 Improper Restriction of Excessive Authentication Attempts
Major Demonstrative_Examples, Detection_Factors, Potential_Mitigations, References
Minor None
311 Missing Encryption of Sensitive Data
Major Detection_Factors, References
Minor None
319 Cleartext Transmission of Sensitive Information
Major References
Minor None
327 Use of a Broken or Risky Cryptographic Algorithm
Major Detection_Factors, Potential_Mitigations, References
Minor None
328 Use of Weak Hash
Major References
Minor None
330 Use of Insufficiently Random Values
Major Description, Detection_Factors, Diagram, References
Minor None
332 Insufficient Entropy in PRNG
Major References
Minor None
334 Small Space of Random Values
Major References
Minor None
336 Same Seed in Pseudo-Random Number Generator (PRNG)
Major References
Minor None
337 Predictable Seed in Pseudo-Random Number Generator (PRNG)
Major References
Minor None
339 Small Seed Space in PRNG
Major References
Minor None
341 Predictable from Observable State
Major References
Minor None
342 Predictable Exact Value from Previous Values
Major References
Minor None
343 Predictable Value Range from Previous Values
Major References
Minor None
344 Use of Invariant Value in Dynamically Changing Context
Major References
Minor None
346 Origin Validation Error
Major Observed_Examples
Minor None
352 Cross-Site Request Forgery (CSRF)
Major Detection_Factors, Potential_Mitigations, References
Minor None
359 Exposure of Private Personal Information to an Unauthorized Actor
Major References
Minor None
362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Major Detection_Factors, References
Minor None
367 Time-of-check Time-of-use (TOCTOU) Race Condition
Major Common_Consequences, Description, Diagram, Modes_of_Introduction
Minor None
384 Session Fixation
Major Potential_Mitigations, References
Minor None
392 Missing Report of Error Condition
Major References
Minor None
395 Use of NullPointerException Catch to Detect NULL Pointer Dereference
Major Detection_Factors, References
Minor None
400 Uncontrolled Resource Consumption
Major Observed_Examples, References
Minor None
403 Exposure of File Descriptor to Unintended Control Sphere ('File Descriptor Leak')
Major Functional_Areas
Minor None
415 Double Free
Major Functional_Areas
Minor None
416 Use After Free
Major Functional_Areas
Minor None
421 Race Condition During Access to Alternate Channel
Major Functional_Areas
Minor None
427 Uncontrolled Search Path Element
Major Affected_Resources, Functional_Areas, References
Minor None
434 Unrestricted Upload of File with Dangerous Type
Major Detection_Factors, References
Minor None
436 Interpretation Conflict
Major References
Minor None
440 Expected Behavior Violation
Major Relationships
Minor None
444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Major References
Minor None
451 User Interface (UI) Misrepresentation of Critical Information
Major References
Minor None
456 Missing Initialization of a Variable
Major Potential_Mitigations, References
Minor None
457 Use of Uninitialized Variable
Major Potential_Mitigations, References
Minor None
466 Return of Pointer Value Outside of Expected Range
Major Affected_Resources, Functional_Areas
Minor None
476 NULL Pointer Dereference
Major Potential_Mitigations, References
Minor None
477 Use of Obsolete Function
Major Detection_Factors, References
Minor None
489 Active Debug Code
Major Common_Consequences, Description, Diagram, Modes_of_Introduction
Minor None
494 Download of Code Without Integrity Check
Major Potential_Mitigations, References
Minor None
502 Deserialization of Untrusted Data
Major Observed_Examples, Potential_Mitigations, References
Minor None
506 Embedded Malicious Code
Major Detection_Factors, References
Minor None
510 Trapdoor
Major Detection_Factors, References
Minor None
514 Covert Channel
Major Detection_Factors, References
Minor None
521 Weak Password Requirements
Major Potential_Mitigations, References
Minor None
543 Use of Singleton Pattern Without Synchronization in a Multithreaded Context
Major References
Minor None
561 Dead Code
Major Detection_Factors, References
Minor None
562 Return of Stack Variable Address
Major Affected_Resources, Functional_Areas
Minor None
587 Assignment of a Fixed Address to a Pointer
Major Affected_Resources, Functional_Areas
Minor None
590 Free of Memory not on the Heap
Major Functional_Areas, References
Minor None
595 Comparison of Object References Instead of Object Contents
Major References
Minor None
601 URL Redirection to Untrusted Site ('Open Redirect')
Major Alternate_Terms, Common_Consequences, Detection_Factors, Potential_Mitigations, References
Minor None
606 Unchecked Input for Loop Condition
Major Demonstrative_Examples
Minor None
611 Improper Restriction of XML External Entity Reference
Major References
Minor None
614 Sensitive Cookie in HTTPS Session Without 'Secure' Attribute
Major Common_Consequences, Description, Diagram, Potential_Mitigations
Minor None
626 Null Byte Interaction Error (Poison Null Byte)
Major References
Minor None
635 Weaknesses Originally Used by NVD from 2008 to 2016
Major References
Minor None
642 External Control of Critical State Data
Major Potential_Mitigations, References
Minor None
653 Improper Isolation or Compartmentalization
Major References
Minor None
656 Reliance on Security Through Obscurity
Major Demonstrative_Examples, References
Minor None
657 Violation of Secure Design Principles
Major Demonstrative_Examples, References
Minor None
664 Improper Control of a Resource Through its Lifetime
Major Observed_Examples
Minor None
665 Improper Initialization
Major References, Relationships
Minor None
676 Use of Potentially Dangerous Function
Major Detection_Factors, References
Minor None
680 Integer Overflow to Buffer Overflow
Major Affected_Resources, Functional_Areas
Minor None
682 Incorrect Calculation
Major References
Minor None
684 Incorrect Provision of Specified Functionality
Major Relationships
Minor None
691 Insufficient Control Flow Management
Major Relationships
Minor None
698 Execution After Redirect (EAR)
Major References
Minor None
703 Improper Check or Handling of Exceptional Conditions
Major Detection_Factors, References
Minor None
712 OWASP Top Ten 2007 Category A1 - Cross Site Scripting (XSS)
Major References
Minor None
715 OWASP Top Ten 2007 Category A4 - Insecure Direct Object Reference
Major References
Minor None
716 OWASP Top Ten 2007 Category A5 - Cross Site Request Forgery (CSRF)
Major References
Minor None
717 OWASP Top Ten 2007 Category A6 - Information Leakage and Improper Error Handling
Major References
Minor None
718 OWASP Top Ten 2007 Category A7 - Broken Authentication and Session Management
Major References
Minor None
719 OWASP Top Ten 2007 Category A8 - Insecure Cryptographic Storage
Major References
Minor None
720 OWASP Top Ten 2007 Category A9 - Insecure Communications
Major References
Minor None
721 OWASP Top Ten 2007 Category A10 - Failure to Restrict URL Access
Major References
Minor None
722 OWASP Top Ten 2004 Category A1 - Unvalidated Input
Major References
Minor None
723 OWASP Top Ten 2004 Category A2 - Broken Access Control
Major References
Minor None
724 OWASP Top Ten 2004 Category A3 - Broken Authentication and Session Management
Major References
Minor None
725 OWASP Top Ten 2004 Category A4 - Cross-Site Scripting (XSS) Flaws
Major References
Minor None
726 OWASP Top Ten 2004 Category A5 - Buffer Overflows
Major References
Minor None
727 OWASP Top Ten 2004 Category A6 - Injection Flaws
Major References
Minor None
728 OWASP Top Ten 2004 Category A7 - Improper Error Handling
Major References
Minor None
729 OWASP Top Ten 2004 Category A8 - Insecure Storage
Major References
Minor None
730 OWASP Top Ten 2004 Category A9 - Denial of Service
Major References
Minor None
731 OWASP Top Ten 2004 Category A10 - Insecure Configuration Management
Major References
Minor None
732 Incorrect Permission Assignment for Critical Resource
Major Detection_Factors, References
Minor None
755 Improper Handling of Exceptional Conditions
Major References
Minor None
759 Use of a One-Way Hash without a Salt
Major Detection_Factors, References
Minor None
760 Use of a One-Way Hash with a Predictable Salt
Major References
Minor None
761 Free of Pointer not at Start of Buffer
Major Functional_Areas, References
Minor None
762 Mismatched Memory Management Routines
Major Functional_Areas, References
Minor None
763 Release of Invalid Pointer or Reference
Major Functional_Areas, References
Minor None
770 Allocation of Resources Without Limits or Throttling
Major Common_Consequences, Description, Diagram, Observed_Examples, Potential_Mitigations, References
Minor None
772 Missing Release of Resource after Effective Lifetime
Major Common_Consequences, Description, Diagram
Minor None
780 Use of RSA Algorithm without OAEP
Major References
Minor None
786 Access of Memory Location Before Start of Buffer
Major Affected_Resources, Functional_Areas
Minor None
787 Out-of-bounds Write
Major Affected_Resources, Functional_Areas, References
Minor None
788 Access of Memory Location After End of Buffer
Major Affected_Resources, Demonstrative_Examples, Functional_Areas
Minor None
789 Memory Allocation with Excessive Size Value
Major Affected_Resources, Functional_Areas, Observed_Examples
Minor None
798 Use of Hard-coded Credentials
Major Detection_Factors, References
Minor None
805 Buffer Access with Incorrect Length Value
Major Functional_Areas
Minor None
806 Buffer Access Using Size of Source Buffer
Major Functional_Areas
Minor None
807 Reliance on Untrusted Inputs in a Security Decision
Major Detection_Factors, References
Minor None
809 Weaknesses in OWASP Top Ten (2010)
Major References
Minor None
810 OWASP Top Ten 2010 Category A1 - Injection
Major References
Minor None
811 OWASP Top Ten 2010 Category A2 - Cross-Site Scripting (XSS)
Major References
Minor None
812 OWASP Top Ten 2010 Category A3 - Broken Authentication and Session Management
Major References
Minor None
813 OWASP Top Ten 2010 Category A4 - Insecure Direct Object References
Major References
Minor None
814 OWASP Top Ten 2010 Category A5 - Cross-Site Request Forgery(CSRF)
Major References
Minor None
815 OWASP Top Ten 2010 Category A6 - Security Misconfiguration
Major References
Minor None
816 OWASP Top Ten 2010 Category A7 - Insecure Cryptographic Storage
Major References
Minor None
817 OWASP Top Ten 2010 Category A8 - Failure to Restrict URL Access
Major References
Minor None
818 OWASP Top Ten 2010 Category A9 - Insufficient Transport Layer Protection
Major References
Minor None
819 OWASP Top Ten 2010 Category A10 - Unvalidated Redirects and Forwards
Major References
Minor None
822 Untrusted Pointer Dereference
Major Affected_Resources, Functional_Areas
Minor None
823 Use of Out-of-range Pointer Offset
Major Affected_Resources, Functional_Areas
Minor None
824 Access of Uninitialized Pointer
Major Affected_Resources, Functional_Areas
Minor None
825 Expired Pointer Dereference
Major Affected_Resources, Functional_Areas
Minor None
829 Inclusion of Functionality from Untrusted Control Sphere
Major Detection_Factors, Potential_Mitigations, References
Minor None
834 Excessive Iteration
Major Detection_Factors, References
Minor None
838 Inappropriate Encoding for Output Context
Major References
Minor None
839 Numeric Range Comparison Without Minimum Check
Major Demonstrative_Examples
Minor None
862 Missing Authorization
Major Applicable_Platforms, Detection_Factors, Observed_Examples, References
Minor None
863 Incorrect Authorization
Major Detection_Factors, Observed_Examples, References
Minor None
888 Software Fault Pattern (SFP) Clusters
Major References
Minor None
908 Use of Uninitialized Resource
Major References
Minor None
916 Use of Password Hash With Insufficient Computational Effort
Major Detection_Factors, References
Minor None
918 Server-Side Request Forgery (SSRF)
Major Applicable_Platforms, Observed_Examples, References
Minor None
928 Weaknesses in OWASP Top Ten (2013)
Major References
Minor None
929 OWASP Top Ten 2013 Category A1 - Injection
Major References
Minor None
930 OWASP Top Ten 2013 Category A2 - Broken Authentication and Session Management
Major References
Minor None
931 OWASP Top Ten 2013 Category A3 - Cross-Site Scripting (XSS)
Major References
Minor None
932 OWASP Top Ten 2013 Category A4 - Insecure Direct Object References
Major References
Minor None
933 OWASP Top Ten 2013 Category A5 - Security Misconfiguration
Major References
Minor None
934 OWASP Top Ten 2013 Category A6 - Sensitive Data Exposure
Major References
Minor None
936 OWASP Top Ten 2013 Category A8 - Cross-Site Request Forgery (CSRF)
Major References
Minor None
937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
Major References
Minor None
938 OWASP Top Ten 2013 Category A10 - Unvalidated Redirects and Forwards
Major References
Minor None
941 Incorrectly Specified Destination in a Communication Channel
Major References
Minor None
942 Permissive Cross-domain Security Policy with Untrusted Domains
Major Background_Details, Common_Consequences, Description, Name, Potential_Mitigations, References
Minor None
1003 Weaknesses for Simplified Mapping of Published Vulnerabilities
Major References
Minor None
1007 Insufficient Visual Distinction of Homoglyphs Presented to User
Major References
Minor None
1026 Weaknesses in OWASP Top Ten (2017)
Major References
Minor None
1027 OWASP Top Ten 2017 Category A1 - Injection
Major References
Minor None
1028 OWASP Top Ten 2017 Category A2 - Broken Authentication
Major References
Minor None
1029 OWASP Top Ten 2017 Category A3 - Sensitive Data Exposure
Major References
Minor None
1030 OWASP Top Ten 2017 Category A4 - XML External Entities (XXE)
Major References
Minor None
1031 OWASP Top Ten 2017 Category A5 - Broken Access Control
Major References
Minor None
1032 OWASP Top Ten 2017 Category A6 - Security Misconfiguration
Major References
Minor None
1033 OWASP Top Ten 2017 Category A7 - Cross-Site Scripting (XSS)
Major References
Minor None
1034 OWASP Top Ten 2017 Category A8 - Insecure Deserialization
Major References
Minor None
1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
Major References
Minor None
1036 OWASP Top Ten 2017 Category A10 - Insufficient Logging & Monitoring
Major References
Minor None
1039 Inadequate Detection or Handling of Adversarial Input Perturbations in Automated Recognition Mechanism
Major References
Minor None
1059 Insufficient Technical Documentation
Major References
Minor None
1128 CISQ Quality Measures (2016)
Major References
Minor None
1129 CISQ Quality Measures (2016) - Reliability
Major References
Minor None
1130 CISQ Quality Measures (2016) - Maintainability
Major References
Minor None
1131 CISQ Quality Measures (2016) - Security
Major References
Minor None
1132 CISQ Quality Measures (2016) - Performance Efficiency
Major References
Minor None
1189 Improper Isolation of Shared Resources on System-on-a-Chip (SoC)
Major Relationships
Minor None
1191 On-Chip Debug and Test Interface With Improper Access Control
Major References, Relationships
Minor None
1231 Improper Prevention of Lock Bit Modification
Major Relationships
Minor None
1233 Security-Sensitive Hardware Controls with Missing Lock Bit Protection
Major Relationships
Minor None
1234 Hardware Internal or Debug Modes Allow Override of Locks
Major Relationships
Minor None
1236 Improper Neutralization of Formula Elements in a CSV File
Major References
Minor None
1239 Improper Zeroization of Hardware Register
Major References
Minor None
1240 Use of a Cryptographic Primitive with a Risky Implementation
Major References
Minor Potential_Mitigations
1244 Internal Asset Exposed to Unsafe Debug Access Level or State
Major References, Relationships
Minor None
1246 Improper Write Handling in Limited-write Non-Volatile Memories
Major References
Minor None
1247 Improper Protection Against Voltage and Clock Glitches
Major Relationships
Minor None
1256 Improper Restriction of Software Interfaces to Hardware Features
Major Relationships
Minor None
1260 Improper Handling of Overlap Between Protected Memory Ranges
Major Relationships
Minor None
1262 Improper Access Control for Register Interface
Major Relationships
Minor None
1272 Sensitive Information Uncleared Before Debug/Power State Transition
Major References, Relationships
Minor None
1275 Sensitive Cookie with Improper SameSite Attribute
Major References
Minor None
1284 Improper Validation of Specified Quantity in Input
Major Observed_Examples
Minor None
1293 Missing Source Correlation of Multiple Independent Data
Major References
Minor None
1295 Debug Messages Revealing Unnecessary Information
Major References
Minor None
1300 Improper Protection of Physical Side Channels
Major References, Relationships
Minor None
1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Major Common_Consequences, Description, Diagram, Modes_of_Introduction
Minor None
1327 Binding to an Unrestricted IP Address
Major References
Minor None
1340 CISQ Data Protection Measures
Major References
Minor None
1343 Weaknesses in the 2021 CWE Most Important Hardware Weaknesses List
Major References
Minor None
1357 Reliance on Insufficiently Trustworthy Component
Major References
Minor None
1358 Weaknesses in SEI ETF Categories of Security Vulnerabilities in ICS
Major References
Minor None
1359 ICS Communications
Major References
Minor None
1360 ICS Dependencies (& Architecture)
Major References
Minor None
1361 ICS Supply Chain
Major References
Minor None
1362 ICS Engineering (Constructions/Deployment)
Major References
Minor None
1363 ICS Operations (& Maintenance)
Major References
Minor None
1364 ICS Communications: Zone Boundary Failures
Major References
Minor None
1365 ICS Communications: Unreliability
Major References
Minor None
1366 ICS Communications: Frail Security in Protocols
Major References
Minor None
1367 ICS Dependencies (& Architecture): External Physical Systems
Major References
Minor None
1368 ICS Dependencies (& Architecture): External Digital Systems
Major References
Minor None
1369 ICS Supply Chain: IT/OT Convergence/Expansion
Major References
Minor None
1370 ICS Supply Chain: Common Mode Frailties
Major References
Minor None
1371 ICS Supply Chain: Poorly Documented or Undocumented Features
Major References
Minor None
1372 ICS Supply Chain: OT Counterfeit and Malicious Corruption
Major References
Minor None
1373 ICS Engineering (Construction/Deployment): Trust Model Problems
Major References
Minor None
1374 ICS Engineering (Construction/Deployment): Maker Breaker Blindness
Major References
Minor None
1375 ICS Engineering (Construction/Deployment): Gaps in Details/Data
Major References
Minor None
1376 ICS Engineering (Construction/Deployment): Security Gaps in Commissioning
Major References
Minor None
1377 ICS Engineering (Construction/Deployment): Inherent Predictability in Design
Major References
Minor None
1378 ICS Operations (& Maintenance): Gaps in obligations and training
Major References
Minor None
1379 ICS Operations (& Maintenance): Human factors in ICS environments
Major References
Minor None
1380 ICS Operations (& Maintenance): Post-analysis changes
Major References
Minor None
1381 ICS Operations (& Maintenance): Exploitable Standard Operational Procedures
Major References
Minor None
1382 ICS Operations (& Maintenance): Emerging Energy Technologies
Major References
Minor None
1383 ICS Operations (& Maintenance): Compliance/Conformance with Regulatory Requirements
Major References
Minor None
1384 Improper Handling of Physical or Environmental Conditions
Major References
Minor None
1385 Missing Origin Validation in WebSockets
Major References
Minor None
1391 Use of Weak Credentials
Major References
Minor None
1393 Use of Default Password
Major References
Minor None
1395 Dependency on Vulnerable Third-Party Component
Major References
Minor None
1412 Comprehensive Categorization: Poor Coding Practices
Major Relationships
Minor None
1420 Exposure of Sensitive Information during Transient Execution
Major References
Minor None
1421 Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution
Major References, Relationships
Minor None
1423 Exposure of Sensitive Information caused by Shared Microarchitectural Predictor State that Influences Transient Execution
Major Relationships
Minor None
1427 Improper Neutralization of Input Used for LLM Prompting
Major References
Minor None
1428 Reliance on HTTP instead of HTTPS
Major References
Minor None
1430 Weaknesses in the 2024 CWE Top 25 Most Dangerous Software Weaknesses
Major None
Minor References
1431 Driving Intermediate Cryptographic State/Results to Hardware Module Outputs
Major Relationships
Minor None
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Page Last Updated: September 09, 2025

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