CVE-2025-10768

MEDIUM

h2o 3.0.0.2-3.46.0.8 - Deserialization via IBMDB2 JDBC Driver Connection URL

Title source: llm
STIX 2.1

Description

A flaw has been found in h2oai h2o-3 up to 3.46.08. The impacted element is an unknown function of the file /99/ImportSQLTable of the component IBMDB2 JDBC Driver. This manipulation of the argument connection_url causes deserialization. The attack may be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

References (5)

Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.325124
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.325124
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.649508
Broken Link exploit issue-tracking
https://github.com/ez-lbz/poc/issues/50

Scores

CVSS v3 6.3
EPSS 0.0040
EPSS Percentile 31.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-20 CWE-502
Status published
Products (1)
h2o/h2o 3.0.0.2 - 3.46.0.8
Published Sep 21, 2025
Tracked Since Feb 18, 2026