What is CVE-2021-31599?

CVE-2021-31599 is a high-severity vulnerability in Hitachi Vantara_pentaho, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2021-11-08.

How severe is CVE-2021-31599?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2021-31599 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Arbitrary file upload in Hitachi Vantara_pentaho

CVE-2021-31599

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 authenticat…

Vulnerability class: Unrestricted File Upload

EPSS: 0.023 (81.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Hitachi Vantara_pentaho
Hitachi Vantara_pentaho_business_intelligence_server
N/a — versions n/a

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

Public proof-of-concept exploits

iamaldi/publications

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)
cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-31599?: CVE-2021-31599 is a high-severity vulnerability in Hitachi Vantara_pentaho, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2021-11-08.
How severe is CVE-2021-31599?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2021-31599 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.