CVE-2022-4815 Hitachi Vantara Pentaho Business Analytics Server - Deserialization of Untrusted Data

What is CVE-2022-4815?

CVE-2022-4815 is a high-severity unsafe deserialization vulnerability in Hitachi Vantara Pentaho Business Analytics Server, published on 24 May 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

Hitachi Vantara Pentaho Business Analytics Server versions before 9.4.0.1 and 9.3.0.3, including 8.3.x deserialize untrusted JSON data without constraining the parser to approved classes and methods.

Weakness: CWE-502

Which versions are affected by CVE-2022-4815?

It affects 2 products.

Products include Hitachi Vantara Pentaho, Hitachi Vantara Pentaho Business Analytics Server.

How do I fix CVE-2022-4815?

No fix has been published for CVE-2022-4815 yet. Limit exposure of the affected software until one is available.

Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.

Is CVE-2022-4815 being exploited?

There is no known exploitation of CVE-2022-4815 in the wild and no public exploit code.

Other vulnerabilities in Hitachi Vantara Pentaho Business Analytics Server

• CVE-2021-34684 SQL injection in n/a Critical 9.8
• CVE-2021-31599 Code injection in n/a High 8.8
• CVE-2021-45447 Information disclosure in Pentaho Business Analytics Server High 7.7
• CVE-2021-45448 Path traversal in Pentaho Business Analytics Server High 7.1
• CVE-2021-31601 Information disclosure in n/a High 7.1

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-9ff4-rf5q-wgc5.