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CVE-2019-8993

CRITICAL

The administrative web server component of TIBCO Software Inc.'s TIBCO ActiveMatrix BPM, TIBCO ActiveMatrix BPM Distribution for TIBCO Silver Fabric, TIBCO ActiveMatrix Policy Director, TIBCO ActiveMatrix Service Bus, TIBCO ActiveMatrix Service Grid, TIBCO ActiveMatrix Service Grid Distribution for TIBCO Silver Fabric, TIBCO Silver Fabric Enabler for ActiveMatrix BPM, and TIBCO Silver Fabric Enabler for ActiveMatrix Service Grid contains a vulnerability that could theoretically allow an unauthenticated user to download a file with credentials information. Affected releases are TIBCO Software Inc.'s TIBCO ActiveMatrix BPM: versions up to and including 4.2.0, TIBCO ActiveMatrix BPM Distribution for TIBCO Silver Fabric: versions up to and including 4.2.0, TIBCO ActiveMatrix Policy Director: versions up to and including 1.1.0, TIBCO ActiveMatrix Service Bus: versions up to and including 3.3.0, TIBCO ActiveMatrix Service Grid: versions up to and including 3.3.1, TIBCO ActiveMatrix Service Grid Distribution for TIBCO Silver Fabric: versions up to and including 3.3.0, TIBCO Silver Fabric Enabler for ActiveMatrix BPM: versions up to and including 1.4.1, and TIBCO Silver Fabric Enabler for ActiveMatrix Service Grid: versions up to and including 1.3.1.

Published: Apr 24, 2019 Modified: Jun 17, 2026
CWE-306

CVSS Metrics

CVSSv3
Attack Vector: NETWORK Attack Complexity: LOW Privileges Required: NONE User Interaction: NONE Scope: UNCHANGED Confidentiality Impact: HIGH Integrity Impact: HIGH Availability Impact: HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products (8)

Vendor Product Version
tibco activematrix_bpm *
tibco activematrix_bpm *
tibco activematrix_policy_director *
tibco activematrix_service_bus *
tibco activematrix_service_grid *
tibco activematrix_service_grid *
tibco silver_fabric_enabler *
tibco silver_fabric_enabler *

GitHub Security Advisory GHSA-gjvf-862f-699c

The administrative web server component of TIBCO Software Inc.'s TIBCO ActiveMatrix BPM, TIBCO...

Risk Scores

CVSS Score 9.8 / 10
EPSS Score 2.53%

Top 16% most likely to be exploited

Threat Score 40 / 100

Data Sources

NVD EPSS GitHub