CVE-2025-5662
A deserialization vulnerability exists in the H2O-3 REST API (POST /99/ImportSQLTable) that affects all versions up to 3.46.0.7. This vulnerability allows remote code execution (RCE) due to improper validation of JDBC connection parameters when using a Key-Value format. The vulnerability is present in the MySQL JDBC Driver version 8.0.19 and JDK version 8u112. The issue is resolved in version 3.46.0.8.
- Affected products
- H2O-3, Jdk, Mysql Jdbc Driver
- Fix
- Available
- CVSS 3.0
- 9.8 CRITICAL
- EPSS
- 0.6% (47th percentile)
- Weakness
- CWE-502
- NVD status
- Deferred
- Published
- 2025-09-02
CVE-2025-5662 at NVD
No indexed exploits for CVE-2025-5662 yet
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No exploit for CVE-2025-5662 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.