CVE-2022-21457

MediumCVSS 5.9/10Last modified Jun 17, 2026

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: PAM Auth Plugin). Supported versions that are affected are 8.0.28 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Server accessible data. CVSS 3.1 Base Score 5.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).

Metrics

CVSS 3.1 5.9/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected software

VendorProductVersions
Oracle CorporationMySQL Server8.0.28 and prior

References

Timeline

Published
Apr 19, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-21457: Medium severity, CVSS 5.9 | Vulnix