CVE-2023-38271Network attack vector

Authenticated information disclosure via sensitive log entries

Published Jan 25, 2025 · Updated Jan 27, 2025

Information disclosure in IBM Cloud Pak System allows remote authenticated users to read sensitive information from log files. The product writes sensitive information into retrievable logs, but IBM has not disclosed the responsible component or logging path. Network access and a valid low-privilege account are required; the reported consequence is read-only exposure, with no integrity or availability impact.

CVSS severity4.3
Medium
EPSS probability0.32%
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 IBM Cloud Pak System allows remote authenticated users to read sensitive information from log files. The product writes sensitive information into retrievable logs, but IBM has not disclosed the responsible component or logging path. Network access and a valid low-privilege account are required; the reported consequence is read-only exposure, with no integrity or availability impact.

The record

CVE
CVE-2023-38271
Published
Jan 25, 2025
Updated
Jan 27, 2025
Vendor
IBM
Product
Cloud Pak System
Classifications
CWE-532, CAPEC-215, T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 27, 2025Record 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=2.3.3.0, 2.3.3.3, 2.3.3.3 iFix1, 2.3.3.4, 2.3.3.5, 2.3.3.6, 2.3.3.6 iFix1, 2.3.3.6 iFix2, 2.3.3.7, 2.3.3.7 iFix1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · Cloud Pak Systemversion=2.3.3.0, 2.3.3.3, 2.3.3.3 iFix1, 2.3.3.4, 2.3.3.5, 2.3.3.6, 2.3.3.6 iFix1, 2.3.3.6 iFix2, 2.3.3.7, 2.3.3.7 iFix1

Published CVSS scores

4.3IBM CorporationCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-532Insertion of Sensitive Information into Log File
CAPEC-215Fuzzing for application mapping
T1005Data from Local System

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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