Security readout for executives and security teams
An authenticated but underprivileged user could bypass intended upload controls on TIBCO ActiveMatrix administrative servers and potentially place code that later runs on Service Grid nodes. The business risk is high because successful misuse could affect confidentiality, integrity, and availability across integration or BPM infrastructure. Exposure is most likely in organizations running affected TIBCO ActiveMatrix BPM, Policy Director, Service Bus, Service Grid, or Silver Fabric enabler versions, especially where administrative servers are reachable by authenticated non-administrative users. Treat as urgent if any affected TIBCO administrative server remains in production. Prioritize patch confirmation, exposure reduction, and privileged access review before routine maintenance windows. Mitigation focus: Check the TIBCO advisory for the vendor-supported fixed versions and upgrade path.; Inventory all affected ActiveMatrix and Silver Fabric components listed in the CVE record.; Restrict administrative server access to trusted administrative networks and approved users..
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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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2019-8992 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
- Critical
- CVSS
- 9.9 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
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/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H3.16Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
9.9CriticalVector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://www.tibco.com/support/advisories/2019/04/tibco-security-advisory-april-24-2019-tibco-active-matrix-service-grid-2019-8992CVE reference · x_refsource_MISC
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.