Security readout for executives and security teams
Plain-English summary
IBM Intelligent Operations Center 5.1.0 through 5.2.0 can reveal whether user accounts exist. That information can help an unauthenticated attacker focus password guessing against real accounts. The issue is rated medium, with high confidentiality impact but high attack complexity and no source-bundle evidence of active exploitation.
Executive priority
Treat as a scheduled security remediation unless IOC is internet-facing or protects sensitive operations. If exposed externally, raise priority because user enumeration can materially improve account-attack efficiency.
Technical view
CVE-2019-4068 is a network-reachable, unauthenticated user enumeration issue in IBM Intelligent Operations Center versions 5.1.0 through 5.2.0. CVSS 3.0 score is 5.9 with high confidentiality impact, unchanged scope, no integrity or availability impact, and attack complexity high. IBM X-Force tracks it as ID 157013.
Likely exposure
Exposure is limited to environments running IBM Intelligent Operations Center 5.1.0, 5.1.0.1 through 5.1.0.14, or 5.2.0. Internet-facing or broadly reachable authentication surfaces increase business risk.
Exploitation context
The bundle does not show CISA KEV listing or confirmed active exploitation. CVSS exploit maturity is listed as unproven. The practical concern is reconnaissance that supports targeted brute-force activity against valid accounts.
Researcher notes
Source detail is sparse: no CWE, endpoint detail, or exploit procedure is provided. Analysis should stay focused on version exposure, authentication behavior, access controls, and IBM’s published advisory rather than assuming broader product impact.
Mitigation direction
- Check IBM advisory ibm10880229 for the official remediation path.
- Prioritize upgrade or vendor-supplied fixes for affected IOC versions.
- Restrict network access to IOC authentication surfaces where operationally possible.
- Enforce strong authentication controls and monitor failed login patterns.
Validation and detection
- Inventory IBM Intelligent Operations Center deployments and exact versions.
- Confirm whether any deployment matches 5.1.0 through 5.2.0.
- Review external exposure of IOC login or authentication interfaces.
- Check logs for unusual username probing or repeated failed authentication attempts.
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.
CVE-2019-4068 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
- 5.9 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/I:N/AV:N/PR:N/AC:H/UI:N/C:H/S:U/A:N/RL:O/RC:C/E:U
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:3.0/I:N/AV:N/PR:N/AC:H/UI:N/C:H/S:U/A:N/RL:O/RC:C/E:U2.23.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
5.9MediumVector: CVSS:3.0/I:N/AV:N/PR:N/AC:H/UI:N/C:H/S:U/A:N/RL:O/RC:C/E:U
Source materials
- CVE List V5 sourceCVE List V5
- https://www.ibm.com/support/docview.wss?uid=ibm10880229CVE reference · x_refsource_CONFIRM
- ibm-ioc-cve20194068-info-disc (157013)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.