CVE-2019-8992

mediumpriority · track · 36EPSS 0.021 · 82 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.12% (82nd) EPSS

CVSS 6.5 · medium

Is it mine?

15 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-26

The administrative 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 wherein a user without privileges to upload distributed application archives ("Upload DAA" permission) can theoretically upload arbitrary code, and in some circumstances then execute that code on ActiveMatrix Service Grid nodes. 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

Technical severity, 0–10. One row per scoring source.

9.9

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6.5–9.9

v2.06.5mediumAV:N/AC:L/Au:S/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8 · impact 6.4

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.09.9criticalCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.09.9criticalCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · security@tibco.com USexploitability 3.1 · impact 6

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-434USprimary

affected products (15)

Products and version ranges known to be affected.

TIBCO Software Inc. TIBCO ActiveMatrix BPM≤ unspecified ≤4.2.0enisa_euvdEU
TIBCO Software Inc. TIBCO ActiveMatrix BPM Distribution for TIBCO Silver Fabric≤ unspecified ≤4.2.0enisa_euvdEU
TIBCO Software Inc. TIBCO ActiveMatrix Policy Director≤ unspecified ≤1.1.0enisa_euvdEU
TIBCO Software Inc. TIBCO ActiveMatrix Service Bus≤ unspecified ≤3.3.0enisa_euvdEU
TIBCO Software Inc. TIBCO ActiveMatrix Service Grid≤ unspecified ≤3.3.1enisa_euvdEU
TIBCO Software Inc. TIBCO ActiveMatrix Service Grid Distribution for TIBCO Silver Fabric≤ unspecified ≤3.3.0enisa_euvdEU
TIBCO Software Inc. TIBCO Silver Fabric Enabler for ActiveMatrix BPM≤ unspecified ≤1.4.1enisa_euvdEU
TIBCO Software Inc. TIBCO Silver Fabric Enabler for ActiveMatrix Service Grid≤ unspecified ≤1.3.1enisa_euvdEU
tibco activematrix bpm≤ 4.2.0nvdUScpe:2.3:a:tibco:activematrix_bpm:*:*:*:*:*:*:*:*
tibco activematrix policy director≤ 1.1.0nvdUScpe:2.3:a:tibco:activematrix_policy_director:*:*:*:*:*:*:*:*
tibco activematrix service bus≤ 3.3.0nvdUScpe:2.3:a:tibco:activematrix_service_bus:*:*:*:*:*:*:*:*
tibco activematrix service grid≤ 3.3.0nvdUScpe:2.3:a:tibco:activematrix_service_grid:*:*:*:*:*:*:*:*
tibco activematrix service grid≤ 3.3.1nvdUScpe:2.3:a:tibco:activematrix_service_grid:*:*:*:*:*:*:*:*
tibco silver fabric enabler≤ 1.3.1nvdUScpe:2.3:a:tibco:silver_fabric_enabler:*:*:*:*:*:*:*:*
tibco silver fabric enabler≤ 1.4.1nvdUScpe:2.3:a:tibco:silver_fabric_enabler:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2019-04-24modified 2026-06-17

related (5,026)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2026-56291US	critical9.8OT critical	14.9% (97th)	KEV	2026-07-09
Joomla Extension - balbooa.com - Unauthenticated file upload in Balbooa Forms extension < 2.4.1 - The Joomla extension Balbooa Forms is vulnerable to an unauthenticated arbitrary f…
CVE-2026-56290US	critical9.8OT critical	30.9% (98th)	KEV	2026-06-29
Joomla Extension - joomlack.fr - Unauthenticated file upload in Page Builder CK extension < 3.6.0 - The Joomla extension Page Builder CK is vulnerable to an unauthenticated arbitra…
CVE-2026-48939US	critical9.8OT critical	20.1% (97th)	KEV	2026-06-20
A vulnerability in the iCagenda extension for Joomla allows the upload of arbitrary files in the file attachment feature, ultimately resulting in PHP code upload and execution.
CVE-2026-48908US	critical9.8OT critical	88.5% (100th)	KEV	2026-06-20
A vulnerability in SP Page Builder for Joomla allows unauthenticated users to upload arbitrary files, ultimately resulting in the upload and execution of PHP code.
CVE-2025-52691US	—OT critical	85.7% (100th)	KEV	2025-12-29
Successful exploitation of the vulnerability could allow an unauthenticated attacker to upload arbitrary files to any location on the mail server, potentially enabling remote code…

+5021 more

references (12)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan