Security readout for executives and security teams
Plain-English summary
IBM Cloud Pak System has a medium-severity web interface vulnerability that could let arbitrary JavaScript run in a trusted session. The stated business concern is possible credential disclosure. This is not listed as known exploited in CISA KEV, but affected deployments should be identified and aligned with IBM guidance.
Executive priority
Treat as a near-term remediation item, not an emergency based on current evidence. The main business risk is credential exposure in trusted sessions. Prioritize systems with broad Web UI access or sensitive administrative use.
Technical view
The source describes cross-site scripting in IBM Cloud Pak System Web UI, allowing embedded JavaScript that alters intended functionality and may disclose credentials. CVSS 3.1 is 5.3, vector AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. Affected versions are Cloud Pak System 2.3.4.0 through 2.3.6.0 and listed OS Image versions.
Likely exposure
Exposure is limited to organizations running the affected IBM Cloud Pak System or listed OS Image versions. Risk is higher where the Web UI is reachable by broad internal networks or untrusted users. The bundle does not state internet exposure, exploit maturity, or deployment prevalence.
Exploitation context
No active exploitation is supported by the provided sources, and KEV is false. The described impact is credential disclosure within a trusted session through JavaScript execution in the Web UI. The bundle does not provide exploit prerequisites beyond the CVSS vector.
Researcher notes
There is a mismatch between the XSS description and listed CWE-209 in the bundle. Do not assume additional weakness classes. IBM advisory is marked as patch-related, but specific fixed versions or workarounds are not included in the provided data.
Mitigation direction
- Review IBM advisory for the official patch or remediation instructions.
- Inventory IBM Cloud Pak System and OS Image versions against the affected list.
- Prioritize remediation for Web UI instances reachable by broad user populations.
- Restrict Web UI access where operationally feasible until vendor guidance is applied.
Validation and detection
- Confirm deployed IBM Cloud Pak System version and interim fix level.
- Check whether listed OS Image versions are present in the environment.
- Verify remediation status against IBM advisory node 7254419.
- Review access controls limiting who can reach the Web UI.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-209: Information exposure and cloud metadata lookup
Information exposure and SSRF weaknesses can make discovery, cloud metadata, and credential material review relevant. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2023-38017 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 5.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N3.91.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.ibm.com/support/pages/node/7254419CVE reference · vendor-advisory, patch
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Generation of Error Message Containing Sensitive Information
Generation of Error Message Containing Sensitive Information represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.