Vulnerability Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: UDF). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. 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 ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.0 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H).
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Oracle | Mysql Server | >= 8.0.0, <= 8.0.41 |
References
- https://www.oracle.com/security-alerts/cpuapr2025.htmlVendor Advisory
- https://security.netapp.com/advisory/ntap-20250502-0006/
FAQ
What is CVE-2025-30721?
CVE-2025-30721 is a vulnerability with a CVSS score of 4.0 (MEDIUM). Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: UDF). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Difficult to exploit vulnerabi...
How severe is CVE-2025-30721?
CVE-2025-30721 has been rated MEDIUM with a CVSS base score of 4.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-30721?
Check the references section above for vendor advisories and patch information. Affected products include: Oracle Mysql Server.