CVE-2023-37405Network attack vector

Sensitive-data disclosure via unencrypted CLI memory

Published Mar 27, 2025 · Updated Aug 17, 2025

Sensitive-data exposure in the IBM Cloud Pak System CLI allows remote authenticated users to read sensitive data retained in system memory. The CLI stores sensitive data in memory without encryption, but IBM has not disclosed the process, data objects, retention period, or retrieval operation. Low-privilege network access is required; the reported consequence is disclosure only, with no integrity or availability impact.

CVSS severity6.5
Medium
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive-data exposure in the IBM Cloud Pak System CLI allows remote authenticated users to read sensitive data retained in system memory. The CLI stores sensitive data in memory without encryption, but IBM has not disclosed the process, data objects, retention period, or retrieval operation. Low-privilege network access is required; the reported consequence is disclosure only, with no integrity or availability impact.

The record

CVE
CVE-2023-37405
Published
Mar 27, 2025
Updated
Aug 17, 2025
Vendor
IBM
Product
Cloud Pak System
Classifications
CWE-311
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 27, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 17, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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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. Affected versionversion=2.3.3.3
  3. Affected versionversion=2.3.3.3 iFix1
  4. Affected versionversion=2.3.3.4
  5. Affected versionversion=2.3.3.5
  6. Affected versionversion=2.3.3.6
  7. Affected versionversion=2.3.3.6 iFix1
  8. Affected versionversion=2.3.3.7
  9. Affected versionversion=2.3.3.7 iFix1
  10. Affected versionversion=2.3.4.0
  11. Affected versionversion=2.3.4.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · Cloud Pak Systemversion=2.3.3.0; version=2.3.3.3; version=2.3.3.3 iFix1; version=2.3.3.4; version=2.3.3.5; version=2.3.3.6; version=2.3.3.6 iFix1; version=2.3.3.7; version=2.3.3.7 iFix1; version=2.3.4.0; version=2.3.4.1

Published CVSS scores

6.5IBM X-ForceCVSS:3.0/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-311Missing Encryption of Sensitive Data

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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