CVE-2025-21583 Denial of service in MySQL Server

What is CVE-2025-21583?

CVE-2025-21583 is a medium-severity denial of service vulnerability in Netapp Snapcenter, published on 15 Apr 2025. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). Supported versions that are affected are 8.4.0 and 9.0.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. 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 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

Weakness: CWE-732

Which versions are affected by CVE-2025-21583?

It affects 2 products.

Products include Netapp Snapcenter, Oracle Mysql Server.

How do I fix CVE-2025-21583?

No fix has been published for CVE-2025-21583 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2025-21583 being exploited?

There is no known exploitation of CVE-2025-21583 in the wild and no public exploit code.

Other vulnerabilities in Netapp Snapcenter

• CVE-2025-26512 CVE-2025-26512 Privilege Escalation Vulnerability in SnapCenter Critical 9.9
• CVE-2023-1096 Auth bypass in SnapCenter Critical 9.8
• CVE-2023-27316 Privilege Escalation Vulnerability in SnapCenter High 8.8
• CVE-2023-27313 Privilege Escalation Vulnerability in SnapCenter High 8.3
• CVE-2020-15523 Path traversal in n/a High 7.8

All Netapp Snapcenter vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-7g4r-49h3-32mr, UBUNTU-CVE-2025-21583.