Security readout for executives and security teams
This is an old MySQL flaw affecting Windows installations of specific 4.0, 4.1, and 5.0 versions. A faulty directory traversal filter in user-defined function handling could let an attacker include arbitrary files using Windows path separators. Exposure is mainly legacy systems still running these unsupported-era versions. Organizations are likely exposed only if they still operate Windows-hosted MySQL 4.0, 4.1, or early 5.0 builds in production, lab, embedded, or vendor-managed systems. Treat this as a legacy-risk cleanup item unless affected Windows MySQL systems are exposed to untrusted users. If found on reachable production systems, prioritize remediation because arbitrary file inclusion can create material confidentiality and integrity risk. Mitigation focus: Upgrade affected MySQL versions to at least 4.0.25, 4.1.13, or 5.0.7-beta.; Prefer migration to a currently supported MySQL or vendor-supported database release.; Prioritize Windows MySQL servers with remote database access or untrusted users..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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File access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2005-2573 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- mysql-udf-directory-traversal(21738)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
