CVE-2021-34685: hitachi vantara_pentaho
Vulnerability summary
CVE-2021-34685 is a high (CVSS 7.2) vulnerability in hitachi vantara_pentaho. EPSS estimates a 2.32% chance of exploitation in the next 30 days, higher than 83.2% of scored vulnerabilities. 1 public exploit is recorded.
Timeline
- 08-11-2021PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
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 allowed, but a .jsp. file is allowed (and leads to remote code execution).
CVSS metrics
3 scores · 2 sources · 2 versions- CVE.orgCNA2.7LowCVSS:3.1/AC:L/AV:N/A:N/C:N/I:L/PR:H/S:U/UI:NDiffers
EPSS trend
Probability
2.32%
Chance of exploitation in the next 30 days
Percentile
83%
Versus all other CVEs
30-day change
0.00 pp
From 2.32% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (packetstormsecurity.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Hitachi1 product
- vantara_pentaho≤ 9.1.0.0
1 vendor · 1 product