Critical severity · published Mar 20, 2025
CVE-2024-10553
Jdbc Deserialization in h2oai/h2o-3
9.8
CVSS
1.6%
EPSS
No
On KEV
Description
A vulnerability in the h2oai/h2o-3 REST API versions 3.46.0.4 allows unauthenticated remote attackers to execute arbitrary code via deserialization of untrusted data. The vulnerability exists in the endpoints POST /99/ImportSQLTable and POST /3/SaveToHiveTable, where user-controlled JDBC URLs are passed to DriverManager.getConnection, leading to deserialization if a MySQL or PostgreSQL driver is available in the classpath. This issue is fixed in version 3.47.0.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 76% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
H2
h2oai/h2o-3 · h2oai
before 3.47.0 · source: vendor
H2
H2o · H2o
3.46.0.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-10553
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-10553
Patch
https://github.com/h2oai/h2o-3/commit/ac1d642b4d86f10a02d75974055baf2a4b2025ac
Exploit
https://huntr.com/bounties/e6f550dd-eda2-428c-a740-ed8f893a084b
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