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Vulnerability record · CVE-2021-31599 · published 8 November 2021

CVE-2021-31599: Hitachi vantara pentaho unrestricted file upload vulnerability

Hitachi · Vantara Pentaho

An issue was discovered in Hitachi Vantara Pentaho through 9.1 and Pentaho Business Intelligence Server through 7.x. A reports (.prpt) file allows the inclusion of BeanShell scripts to ease the production of complex reports. An authenticated user can run arbitrary code.

8.8 CVSS 3.1 High EPSS 2.3% · top 17.1% CWE-434 · Unrestricted file upload
8.8CVSS 3.1 base score, v2 6.5
2.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An issue was discovered in Hitachi Vantara Pentaho through 9.1 and Pentaho Business Intelligence Server through 7.x. A reports (.prpt) file allows the inclusion of BeanShell scripts to ease the production of complex reports. An authenticated user can run arbitrary code.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/164772/Pentaho-Business-Analytics-Pentaho-Business-Server-9.1-Remote-Code-Execution ExploitThird Party AdvisoryVDB Entry
https://www.hitachi.com/hirt/security/index.html Vendor Advisory
http://packetstormsecurity.com/files/164772/Pentaho-Business-Analytics-Pentaho-Business-Server-9.1-Remote-Code-Execution ExploitThird Party AdvisoryVDB Entry
https://www.hitachi.com/hirt/security/index.html Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-31599), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.