Security readout for executives and security teams
This is an old MySQL authentication flaw. A remote attacker could potentially gain higher database privileges against vulnerable MySQL 3.x or early 4.x servers because password checking for COM_CHANGE_USER compared only the first character. Likely limited to legacy or embedded systems still running affected MySQL versions, especially where the database port is reachable from untrusted networks. Modern supported MySQL versions should not be assumed affected from these sources. Treat this as a legacy-system risk. It is urgent only if affected MySQL versions still exist, especially on reachable servers. Confirm inventory first, then upgrade or isolate immediately. Mitigation focus: Upgrade MySQL 3.x to 3.23.54 or later, or 4.x to 4.0.6 or later.; Apply the relevant distribution vendor package advisory for managed Linux systems.; Restrict MySQL network access to trusted hosts and application tiers..
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
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ATT&CK lookup starting points
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Credential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2002-1374 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
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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-comchangeuser-password-bypass(10847)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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