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Description

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A vulnerability has been found in h2oai h2o-3 up to 3.46.08. This affects an unknown function of the file /99/ImportSQLTable of the component H2 JDBC Driver. Such manipulation of the argument connection_url leads to deserialization. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Es wurde eine Schwachstelle in h2oai h2o-3 up to 3.46.08 entdeckt. Betroffen hiervon ist ein unbekannter Ablauf der Datei /99/ImportSQLTable der Komponente H2 JDBC Driver. Durch die Manipulation des Arguments connection_url mit unbekannten Daten kann eine deserialization-Schwachstelle ausgenutzt werden. Der Angriff kann remote ausgeführt werden. Der Exploit steht zur öffentlichen Verfügung.

PUBLISHED Reserved 2025-09-21 | Published 2025-09-21 | Updated 2025-09-22 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Deserialization

Improper Input Validation

Product status

3.46.08
affected

Timeline

2025-09-21:Advisory disclosed
2025-09-21:VulDB entry created
2025-09-21:VulDB entry last update

Credits

ez-lbz (VulDB User) reporter

References

github.com/ez-lbz/poc/issues/51 exploit

github.com/ez-lbz/poc/issues/51 exploit

huntr.com/bounties/4066ce21-7148-44f5-8336-b1674c2f588d exploit

vuldb.com/?id.325125 (VDB-325125 | h2oai h2o-3 H2 JDBC Driver ImportSQLTable deserialization) vdb-entry technical-description

vuldb.com/?ctiid.325125 (VDB-325125 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.649728 (Submit #649728 | h2oai h2o-3 <=v3.46.08 Deserialization) third-party-advisory

vuldb.com/?submit.649793 (Submit #649793 | h2oai h2o-3 3.46.0.7 Deserialization (Duplicate)) third-party-advisory

github.com/ez-lbz/poc/issues/51 exploit issue-tracking

github.com/ez-lbz/poc/issues/51 exploit issue-tracking

huntr.com/bounties/4066ce21-7148-44f5-8336-b1674c2f588d related

cve.org (CVE-2025-10769)

nvd.nist.gov (CVE-2025-10769)

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