VULNERABILITY INTELLIGENCE

CVE-2025-5662

CVSS score9.8 CRITICAL
EPSS probability0.69%
CISA KEVNot currently listed
Published2025-09-02
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

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.

Weakness classification

  • security@huntr.dev: CWE-502

Primary references