Security readout for executives and security teams
Plain-English summary
CVE-2019-4533 is a denial-of-service issue in IBM Resilient SOAR version 38. A low-privileged authenticated user with network access could disrupt SOAR platform availability through insufficient input validation. It does not indicate data theft or tampering.
Executive priority
Treat as a moderate operational risk. Prioritize remediation where SOAR is central to incident response, externally reachable to many users, or difficult to fail over.
Technical view
The CVSS v3.0 vector is AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L, score 4.3. IBM attributes the issue to insufficient input validation in Resilient SOAR V38, resulting in limited availability impact. IBM X-Force tracks it as 165589.
Likely exposure
Exposure appears limited to IBM Resilient SOAR version 38 deployments reachable by authenticated network users. Environments with broad user access or critical incident-response workflows have higher operational concern.
Exploitation context
The source bundle does not show CISA KEV listing or confirmed active exploitation. The CVSS exploit maturity value is E:U, indicating unproven exploitability in the provided data.
Researcher notes
Evidence is limited to IBM and CVE metadata. No CWE is listed in the bundle, and no exploit details or fixed version are provided here. Validation should focus on version exposure, access paths, and vendor advisory status.
Mitigation direction
- Identify any IBM Resilient SOAR version 38 instances.
- Review IBM advisory node 6323645 and X-Force 165589 for vendor remediation.
- Apply IBM-supported updates or mitigations where applicable.
- Limit SOAR access to trusted authenticated users and required integrations.
- Monitor SOAR availability and error patterns for unusual disruption.
Validation and detection
- Confirm deployed IBM Resilient SOAR version and support status.
- Check whether IBM advisory remediation has already been applied.
- Verify authenticated access is restricted to expected users and systems.
- Review incident-response operations for dependency on affected SOAR availability.
- Use vendor-supported validation only; avoid unsafe production disruption testing.
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-2019-4533 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
- 4.3 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/I:N/PR:L/AV:N/C:N/S:U/AC:L/A:L/UI: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/PR:L/AV:N/C:N/S:U/AC:L/A:L/UI:N/RL:O/RC:C/E:U2.81.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
4.3MediumVector: CVSS:3.0/I:N/PR:L/AV:N/C:N/S:U/AC:L/A:L/UI:N/RL:O/RC:C/E:U
Source materials
- CVE List V5 sourceCVE List V5
- https://www.ibm.com/support/pages/node/6323645CVE reference · x_refsource_CONFIRM
- ibm-resilient-cve20194533-dos (165589)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.