Oracle MySQL Vulnerability: CVE-2025-21520

Oracle MySQL Vulnerability: CVE-2025-21520

Severity

4

CVSS

(AV:L/AC:M/Au:N/C:P/I:P/A:P)

Published

01/22/2025

Created

01/23/2025

Added

01/22/2025

Modified

01/27/2025

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Options).Supported versions that are affected are 8.0.40 and prior, 8.4.3 and prior and9.1.0 and prior. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server executes to compromise MySQL Server.Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result inunauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 1.8 (Confidentiality impacts).CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N).

Solution(s)

• mysql-upgrade-latest

References

• https://attackerkb.com/topics/cve-2025-21520
• CVE - 2025-21520