VulnerabilityModified

CVE-2025-21520

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Options).

LOW 1.8EPSS 0.30%

Does this matter?

Lower severity and a low EPSS score (0.30%). Track it; it rarely justifies an emergency change on its own.

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 and 9.1.0 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 in unauthorized 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).

CVSS 3.1: 1.8 LOWCVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N
EPSS: 0.30% probability · 23th percentile
CISA KEV: Not listed
Weakness: CWE-732
Affected: oracle/mysql cluster · oracle/mysql server
Source: secalert_us@oracle.com

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.