CVE-2025-6544

N/A

Beschreibung

A deserialization vulnerability exists in h2oai/h2o-3 versions <= 3.46.0.8, allowing attackers to read arbitrary system files and execute arbitrary code. The vulnerability arises from improper handling of JDBC connection parameters, which can be exploited by bypassing regular expression checks and using double URL encoding. This issue impacts all users of the affected versions.

CVE Details

CVSS v3.1 BewertungN/A

Veroffentlicht9/21/2025

Zuletzt geandert10/8/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

h2o:h2o

Schwachen (CWE)

CWE-502

Referenzen

https://github.com/h2oai/h2o-3/commit/0298ee348f5c73673b7b542158081e79605f5f25(security@huntr.dev)

https://huntr.com/bounties/53f35a0f-d644-4f82-93aa-89fe7e0aed40(security@huntr.dev)

https://huntr.com/bounties/53f35a0f-d644-4f82-93aa-89fe7e0aed40(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.