Security readout for executives and security teams
IBM Cloud Private 3.1.1 and 3.1.2 contain a Web UI cross-site scripting flaw. A low-privileged user could place JavaScript in the interface, potentially changing what another trusted session sees and exposing credentials. Business urgency depends on whether these old IBM Cloud Private versions remain deployed and reachable. Exposure is limited to organizations still running IBM Cloud Private 3.1.1 or 3.1.2, especially where the Web UI is accessible to multiple users. The provided sources do not identify other affected products or versions. Treat this as a moderate legacy-platform risk. It is not listed in KEV, but credential exposure inside a trusted administrative session can create downstream business impact. Prioritize remediation if affected versions remain internet-accessible or broadly available internally. Mitigation focus: Inventory IBM Cloud Private deployments and identify versions 3.1.1 and 3.1.2.; Review IBM advisory ibm10885328 for the vendor-supported fix or upgrade path.; Restrict Web UI access to trusted networks and necessary users while remediation is pending..
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
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ATT&CK lookup starting points
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CVE-2019-4120 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 5.4 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/UI:R/PR:L/I:L/A:N/S:C/C:L/AC:L/AV:N/E:H/RC:C/RL:O
CNA and ADP enrichment extracted from CVE v5
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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:3.0/UI:R/PR:L/I:L/A:N/S:C/C:L/AC:L/AV:N/E:H/RC:C/RL:O2.32.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
5.4MediumVector: CVSS:3.0/UI:R/PR:L/I:L/A:N/S:C/C:L/AC:L/AV:N/E:H/RC:C/RL:O
Source materials
- CVE List V5 sourceCVE List V5
- ibm-cloud-cve20194120-xss (158146)CVE reference · vdb-entry, x_refsource_XF
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.