How severe is CVE-2019-8994?

CVE-2019-8994 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2019-8994 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-8994?

CVE-2019-8994 primarily affects Tibco Activematrix Business Process Management. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-8994?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2019-8994 published?

CVE-2019-8994 was published on 2019-04-24 and last updated on 2026-06-17.

CVE-2019-8994

CVE-2019-8994 is a medium-severity vulnerability in Tibco Activematrix Business Process Management with a CVSS 3.x base score of 4.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 4.6)
CVSS v2: 4.9
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Tibco Activematrix Business Process Management
Published: 2019-04-24
Last modified: 2026-06-17

Description

The workspace client of TIBCO Software Inc.'s TIBCO ActiveMatrix BPM, TIBCO ActiveMatrix BPM Distribution for TIBCO Silver Fabric, and TIBCO Silver Fabric Enabler for ActiveMatrix BPM contains vulnerabilities where an authenticated user can change settings that can theoretically adversely impact other users. 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, and TIBCO Silver Fabric Enabler for ActiveMatrix BPM: versions up to and including 1.4.1.

Frequently asked questions

What is CVE-2019-8994?: The workspace client of TIBCO Software Inc.'s TIBCO ActiveMatrix BPM, TIBCO ActiveMatrix BPM Distribution for TIBCO Silver Fabric, and TIBCO Silver Fabric Enabler for ActiveMatrix BPM contains vulnerabilities where an authenticated user can change settings that can theoretically adversely impact other users. 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, and TIBCO Silver Fabric Enabler for ActiveMatrix BPM: versions up to and including 1.4.1.
How severe is CVE-2019-8994?: CVE-2019-8994 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-8994 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-8994?: CVE-2019-8994 primarily affects Tibco Activematrix Business Process Management. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-8994?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-8994 published?: CVE-2019-8994 was published on 2019-04-24 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:a:tibco:activematrix_business_process_management:*:*:*:*:*:-:*:*
cpe:2.3:a:tibco:activematrix_business_process_management:*:*:*:*:*:silver_fabric:*:*
cpe:2.3:a:tibco:silver_fabric_enabler:*:*:*:*:*:activematrix_bpm:*:*

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