Vulnerability 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 Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Oracle | Mysql Cluster | >= 7.6.0, <= 7.6.32 |
| Oracle | Mysql Server | >= 8.0.0, <= 8.0.40 |
Related Weaknesses (CWE)
References
- https://www.oracle.com/security-alerts/cpujan2025.htmlVendor Advisory
- https://security.netapp.com/advisory/ntap-20250131-0004/
FAQ
What is CVE-2025-21520?
CVE-2025-21520 is a vulnerability with a CVSS score of 1.8 (LOW). 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 e...
How severe is CVE-2025-21520?
CVE-2025-21520 has been rated LOW with a CVSS base score of 1.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-21520?
Check the references section above for vendor advisories and patch information. Affected products include: Oracle Mysql Cluster, Oracle Mysql Server.