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CVE-2025-5662

🗓️ 02 Sep 2025 11:14:52Reported by @huntr_aiType 
cve
 cve
🔗 web.nvd.nist.gov👁 28 Views🌐 WEB

CVE-2025-5662: H2O-3 deserialization flaw enabling remote code execution via POST /99/ImportSQLTable; affected 3.46.0.7; fixed 3.46.0.8.

Related
Detection
Affected
Refs
Paths
Vulners
Node
h2oaih2oai/h2o-3Match3.46.0.8
[
  {
    "vendor": "h2oai",
    "product": "h2oai/h2o-3",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "3.46.0.8",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
connectionParamsrequest body/99/ImportSQLTableDeserialization vulnerability allowing remote code execution in H2O-3 REST API via POST /99/ImportSQLTable due to improper validation of JDBC connection parameters using Key-Value format.CWE-502
payloadrequest body/99/ImportSQLTableDeserialization vulnerability allowing remote code execution in H2O-3 REST API via POST /99/ImportSQLTable due to improper validation of JDBC connection parameters using Key-Value format.CWE-502
keyValueFormatrequest body/99/ImportSQLTableDeserialization vulnerability allowing remote code execution in H2O-3 REST API via POST /99/ImportSQLTable due to improper validation of JDBC connection parameters using Key-Value format.CWE-502

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17 Jun 2026 09:48Current
9.5High risk
Vulners AI Score9.5
CVSS 39.8
EPSS0.0064
SSVC
28