CVE-2023-5617Network attack vector

Tomcat version disclosure via server error messages

Published Feb 28, 2024 · Updated Aug 29, 2024

Information disclosure in Hitachi Vantara Pentaho Data Integration and Analytics before 10.1.0.0 allows remote attackers to read the Tomcat version. The server error-page handling inserts the bundled Tomcat version into responses when conditions such as network failure produce a server error. No authentication or user interaction is required; the disclosure is limited to software version information that can guide follow-on targeting.

CVSS severity5.3
Medium
EPSS probability0.38%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Hitachi Vantara Pentaho Data Integration and Analytics before 10.1.0.0 allows remote attackers to read the Tomcat version. The server error-page handling inserts the bundled Tomcat version into responses when conditions such as network failure produce a server error. No authentication or user interaction is required; the disclosure is limited to software version information that can guide follow-on targeting.

The record

CVE
CVE-2023-5617
Published
Feb 28, 2024
Updated
Aug 29, 2024
Vendor
Hitachi Vantara
Product
Pentaho Data Integration and Analytics
Classifications
CWE-209, CWE-550, T1592.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 28, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 29, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0 <9.3.0.6
  2. Affected versionversion=9.4.0.0 <10.1.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Hitachi Vantara · Pentaho Data Integration and Analyticsversion=1.0 <9.3.0.6; version=9.4.0.0 <10.1.0.0

Published CVSS scores

5.3Hitachi VantaraCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-209Generation of Error Message Containing Sensitive Information
CWE-550Server-generated Error Message Containing Sensitive Information
T1592.002Gather Victim Host Information: Software

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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