What’s Vulnerable › Vulnerabilities
CVE-2024-37361: Hitachi Vantara Pentaho Business Analytics Server - Deserialization of Untrusted Data
- Severity: critical (CVSS 9.9 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-02-20 · updated 2026-06-17
- Weakness: CWE-502
Description
The application deserializes untrusted data without sufficiently verifying that the resulting data will be valid. (CWE-502) Hitachi Vantara Pentaho Business Analytics Server versions before 10.2.0.0 and 9.3.0.9, including 8.3.x, deserialize untrusted JSON data without constraining the parser to approved classes and methods. When developers place no restrictions on "gadget chains," or series of instances and method invocations that can self-execute during the deserialization process (i.e., before the object is returned to the caller), it is sometimes possible for attackers to leverage them to perform unauthorized actions.
Affected products
- Hitachi Vantara Pentaho Data Integration & Analytics: from 10.0 before 10.2.0.0 — fixed in 10.2.0.0
- Hitachi Vantara Pentaho Business Analytics Server: from 1.0 before 9.3.0.9 — fixed in 9.3.0.9
How to fix
Upgrade to a fixed version: Hitachi Vantara Pentaho Data Integration & Analytics 10.2.0.0; Hitachi Vantara Pentaho Business Analytics Server 9.3.0.9. Check the vendor advisory for mitigations.
References
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