CVE-2019-2731: Oracle Corporation MySQL Server vulnerability |…

CVE-2019-2731: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Replication).

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Replication). Supported versions that are affected are 5.7.23 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server. CVSS 3.0 Base Score 5.4 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L).

UnknownCVSS not scoredNot KEV-listedUpdatedOct 1, 2024, 16:45 UTC (UTC+00:00)

Security readout for executives and security teams

A MySQL Server replication flaw could let a low-privileged network attacker change some database data or partially disrupt service. The cited record names MySQL Server 5.7.23 and prior. Sources do not show data theft impact or confirmed active exploitation. Organizations running Oracle MySQL Server 5.7.23 or earlier are the stated exposure, especially where MySQL is reachable over network protocols by low-privileged users. Prioritize remediation for internet-reachable, partner-reachable, or broadly internal MySQL systems. This is not marked critical, but it can affect data integrity and service availability. Mitigation focus: Review Oracle July 2019 CPU guidance for the fixed MySQL update path.; Upgrade affected MySQL Server 5.7.23-or-earlier deployments per vendor guidance.; Restrict MySQL network access to trusted hosts and required application paths..

Prepared: Jun 6, 2026, 20:22 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jul 23, 2019, 22:31 UTC (UTC+00:00)

Official CVE source material

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.

0CVSS vectors

0Timeline events

0ADP providers

3Source links

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
https://support.f5.com/csp/article/K51272092CVE reference · x_refsource_CONFIRM
https://support.f5.com/csp/article/K51272092?utm_source=f5support&amp%3Butm_medium=RSSCVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

Oracle CorporationMySQL Server5.7.23 and priorListed

Weakness

CWE details

No CWE listed

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