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VULNERABILITIES

CVE-2025-5662 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

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.

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References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/h2oai/h2o-3/commit/f714edd6b8429c7a7211b779b6ec108a95b7382d [email protected]Source CodeVendor
https://huntr.com/bounties/057a743b-b2ec-4312-8262-ce0ff8bc161c [email protected]ExploitTechnical Description

Weakness Enumeration

CWE-IDCWE NameSource
CWE-502Deserialization of Untrusted Data[email protected]

Affected Products

ProductVersions
H2O-3
<= 3.46.0.7

CPE

  • cpe:2.3:a:h2o_project:h2o:*:*:*:*:*:*:*:*
  • cpe:2.3:a:h2o:h2o:*:*:*:*:*:*:*:*

Remediation

  • Upgrade: 3.46.0.8moderate effort
MySQL JDBC Driver
All versions

CPE

  • cpe:2.3:a:oracle:mysql_connector/j:*:*:*:*:*:*:*:*
  • cpe:2.3:a:sun:mysql_connector/j:*:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:mysql_connector_j:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
JDK
All versions

CPE

  • cpe:2.3:a:hp:jdk:*:*:*:*:*:*:*:*
  • cpe:2.3:a:sun:jdk:*:*:*:*:*:*:*:*
  • cpe:2.3:a:sun:jdk:*:*:*:*:*:windows:*:*
  • cpe:2.3:a:sun:jdk:*:*:*:*:*:linux:*:*
  • cpe:2.3:a:sun:jdk:*:*:*:*:*:solaris:*:*
  • cpe:2.3:a:hp:java_jre-jdk:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2025-5662
NVD Published Date:
Sep 2, 2025
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2025-5662 Details - Not Deferred