Replication Vulnerability in Oracle MySQL Server
CVE-2025-30681

2.7LOW

Key Information:

Vendor

Oracle
Status
Mysql Cluster
Mysql Server
Vendor
CVE Published:
15 April 2025

What is CVE-2025-30681?

A vulnerability exists in the MySQL Server product of Oracle MySQL, specifically within its replication component. This issue impacts supported versions from 8.0.0 to 8.0.41, as well as 8.4.0 to 8.4.4, and 9.0.0 to 9.2.0. An attacker with high privileges and network access can exploit this vulnerability through multiple protocols, potentially leading to unauthorized actions that can disrupt the server's availability. Such attacks can result in a partial denial of service, making it essential for users to apply the necessary security updates.

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Affected Version(s)

MySQL Cluster 7.6.0 <= 7.6.33

MySQL Cluster 8.0.0 <= 8.0.41

MySQL Cluster 8.4.0 <= 8.4.4

References

https://www.oracle.com/security-alerts/cpuapr2025.html
vendor-advisory

CVSS V3.1

Score:
2.7
Severity:
LOW
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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