How severe is CVE-2022-43771?

CVE-2022-43771 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2022-43771 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 24% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-43771?

CVE-2022-43771 affects Hitachi Vantara Pentaho Business Analytics Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-43771?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-43771 published?

CVE-2022-43771 was published on 2023-04-03 and last updated on 2026-06-17.

CVE-2022-43771

CVE-2022-43771 is a medium-severity vulnerability in Hitachi Vantara Pentaho Business Analytics Server with a CVSS 3.x base score of 6.5. Its EPSS exploit-prediction score of 24% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-22.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 24% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Hitachi Vantara Pentaho Business Analytics Server
Published: 2023-04-03
Last modified: 2026-06-17

Description

Hitachi Vantara Pentaho Business Analytics Server versions before 9.4.0.0 and 9.3.0.1, including 8.3.x, using the Pentaho Data Access plugin exposes a service endpoint for CSV import which allows a user supplied path to access resources that are out of bounds.

Frequently asked questions

What is CVE-2022-43771?: Hitachi Vantara Pentaho Business Analytics Server versions before 9.4.0.0 and 9.3.0.1, including 8.3.x, using the Pentaho Data Access plugin exposes a service endpoint for CSV import which allows a user supplied path to access resources that are out of bounds.
How severe is CVE-2022-43771?: CVE-2022-43771 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2022-43771 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 24% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-43771?: CVE-2022-43771 affects Hitachi Vantara Pentaho Business Analytics Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-43771?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-43771 published?: CVE-2022-43771 was published on 2023-04-03 and last updated on 2026-06-17.

References

https://support.pentaho.com/hc/en-us/articles/14455007818509--Resolved-Hitachi-Vantara-Pentaho-Business-Analytics-Server-Improper-Limitation-of-a-Pathname-to-a-Restricted-Directory-Path-Traversal-Versions-before-9-4-0-0-and-9-3-0-1-including-8-3-x-Impacted-CVE-2022-43771-

Affected products (1)

cpe:2.3:a:hitachi:vantara_pentaho_business_analytics_server:*:*:*:*:*:*:*:*

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