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Vulnerability record · CVE-2019-8993 · published 24 April 2019

CVE-2019-8993: Tibco activematrix bpm missing authentication for critical function vulnerability

Tibco · Activematrix Bpm

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.

9.8 CVSS 3.1 Critical EPSS 2.5% · top 15.6% CWE-306 · Missing authentication for critical function
9.8CVSS 3.1 base score, v2 5.0
2.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
5Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

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.

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

Affected products

5 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/bid/108056 Broken LinkThird Party AdvisoryVDB Entry
http://www.tibco.com/services/support/advisories Vendor Advisory
https://www.tibco.com/support/advisories/2019/04/tibco-security-advisory-april-24-2019-tibco-active-matrix-service-grid- Vendor Advisory
http://www.securityfocus.com/bid/108056 Broken LinkThird Party AdvisoryVDB Entry
http://www.tibco.com/services/support/advisories Vendor Advisory
https://www.tibco.com/support/advisories/2019/04/tibco-security-advisory-april-24-2019-tibco-active-matrix-service-grid- Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2010-3491Tibco activematrix businessworks service engine improper input validation vulnerabilityThe (1) ActiveMatrix Runtime and (2) ActiveMatrix Administrator components in TIBCO ActiveMatrix Service Grid before 2.3.1, ActiveMatrix Service Bus …EPSS 4.5%9.0CVE-2010-4495Tibco activematrix bpm vulnerabilityUnspecified vulnerability in the ActiveMatrix Runtime component in TIBCO ActiveMatrix Service Grid 3.0.0, 3.0.1, and 3.1.0; ActiveMatrix Service Bus …EPSS 3.0%8.8CVE-2019-8991Tibco activematrix bpm cross-site scripting vulnerabilityThe administrator web interface of TIBCO Software Inc.'s TIBCO ActiveMatrix BPM, TIBCO ActiveMatrix BPM Distribution for TIBCO Silver Fabric, TIBCO A…EPSS 0.95%8.8CVE-2019-8992Tibco activematrix bpm unrestricted file upload vulnerabilityThe administrative server component of TIBCO Software Inc.'s TIBCO ActiveMatrix BPM, TIBCO ActiveMatrix BPM Distribution for TIBCO Silver Fabric, TIB…EPSS 2.1%6.1CVE-2019-8995Tibco activematrix bpm open redirect vulnerabilityThe workspace client, openspace client, and app development client of TIBCO Software Inc.'s TIBCO ActiveMatrix BPM, TIBCO ActiveMatrix BPM Distributi…EPSS 1.1%6.1CVE-2019-11203Tibco activematrix business process management cross-site scripting vulnerabilityThe workspace client, openspace client, app development client, and REST API of TIBCO Software Inc.'s TIBCO ActiveMatrix BPM, TIBCO ActiveMatrix BPM …EPSS 0.69%5.0CVE-2012-0689Tibco activematrix bpm information exposure vulnerabilityThe server in TIBCO ActiveMatrix Platform in TIBCO Silver Fabric ActiveMatrix Service Grid Distribution 3.1.3, Service Grid and Service Bus 3.x befor…EPSS 1.2%5.0CVE-2012-0687Tibco activematrix service bus information exposure vulnerabilityTIBCO ActiveMatrix Runtime Platform in Service Grid and Service Bus 2.x before 2.3.2 and BusinessWorks Service Engine before 5.8.2; TIBCO ActiveMatri…EPSS 1.4%

Source: NIST National Vulnerability Database (record CVE-2019-8993), CISA KEV, FIRST EPSS (scores of 2026-10-07). This page is refreshed as NVD updates the record.