Arbitrary file upload in Hitachi Vantara_pentaho
CVE-2021-34685
UploadService in Hitachi Vantara Pentaho Business Analytics through 9.1 does not properly verify uploaded user files, which allows an authenticated user to upload various files of different file types. Specifically, a .jsp file is not allo…
Vulnerability class: Unrestricted File Upload
EPSS: 0.022 (81.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Hitachi Vantara_pentaho
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
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-2021-34685?
- CVE-2021-34685 is a low-severity vulnerability in Hitachi Vantara_pentaho, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 2.7/10. Published 2021-11-08.
- How severe is CVE-2021-34685?
- Low severity. CVSS v3 base score is 2.7 out of 10.
- Is CVE-2021-34685 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.