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Common Weakness Enumeration

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ID

CWE CATEGORY: Permissions, Privileges, and Access Controls

Category ID: 264
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 management of permissions, privileges, and other security features that are used to perform access control.
+ Membership
Nature Type ID Name
MemberOf ViewView - a subset of CWE entries that provides a way of examining CWE content. The two main view structures are Slices (flat lists) and Graphs (containing relationships between entries). 635 Weaknesses Originally Used by NVD from 2008 to 2016
MemberOf CategoryCategory - a CWE entry that contains a set of other entries that share a common characteristic. 1345 OWASP Top Ten 2021 Category A01:2021 - Broken Access Control
+ 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 [REF-1287]. This CWE ID may have become widely-used because of NIST's usage in NVD from 2008 to 2016 (see CWE-635 view, updated to the CWE-1003 view in 2016).

Comments:

Some weakness-oriented alternatives might be found as descendants under Improper Access Control (CWE-284). Note: use of CWE-284 is Discouraged; see CWE-284's Mapping Notes.
+ Notes

Maintenance

This entry heavily overlaps other categories and has been marked obsolete.
+ References
[REF-7] Michael Howard and David LeBlanc. "Writing Secure Code". Chapter 7, "How Tokens, Privileges, SIDs, ACLs, and Processes Relate" Page 218. 2nd Edition. Microsoft Press. 2002-12-04. <https://www.microsoftpressstore.com/store/writing-secure-code-9780735617223>.
[REF-1287] MITRE. "Supplemental Details - 2022 CWE Top 25". Details of Problematic Mappings. 2022-06-28. <https://cwe.mitre.org/top25/archive/2022/2022_cwe_top25_supplemental.html#problematicMappingDetails>. URL validated: 2024-11-17.
+ Content History
+ Submissions
Submission Date Submitter Organization
2006-07-19
(CWE Draft 3, 2006-07-19) 		PLOVER
+ Modifications
Modification Date Modifier Organization
2008-09-08 CWE Content Team MITRE
updated Relationships, Taxonomy_Mappings
2010-02-16 CWE Content Team MITRE
updated References
2011-03-29 CWE Content Team MITRE
updated Relationships
2012-10-30 CWE Content Team MITRE
updated Potential_Mitigations
2014-07-30 CWE Content Team MITRE
updated Detection_Factors
2015-12-07 CWE Content Team MITRE
updated Relationships
2017-11-08 CWE Content Team MITRE
updated Applicable_Platforms, Detection_Factors, Potential_Mitigations, References, Related_Attack_Patterns, Relationships
2018-03-27 CWE Content Team MITRE
updated References
2019-06-20 CWE Content Team MITRE
updated Relationships
2020-02-24 CWE Content Team MITRE
updated Maintenance_Notes, Relationships
2021-10-28 CWE Content Team MITRE
updated Relationships
2022-10-13 CWE Content Team MITRE
updated Maintenance_Notes, References
2023-06-29 CWE Content Team MITRE
updated Mapping_Notes
Page Last Updated: April 03, 2025
 

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