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Home/CWEs/CWE-21
Common Weakness Enumeration

CWE-21: DEPRECATED: Pathname Traversal and Equivalence Errors

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This category has been deprecated. It was originally used for organizing weaknesses involving file names, which enabled access to files outside of a restricted directory (path traversal) or to perform operations on files that would otherwise be restricted (path equivalence). Consider using either the File Handling Issues category (CWE-1219) or the class Use of Incorrectly-Resolved Name or Reference (CWE-706).

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Related CVEs
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▪References & documentation

MITRE CWE definitionNVD CWE listing

▪ Related CVEs

No CVEs in the Gold index currently reference CWE-21. New matches appear here as the crawler indexes them.