How severe is CVE-2018-12409?

CVE-2018-12409 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-12409 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-12409?

CVE-2018-12409 affects Tibco Silver Fabric. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-12409?

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

When was CVE-2018-12409 published?

CVE-2018-12409 was published on 2019-02-13 and last updated on 2026-06-17.

CVE-2018-12409

CVE-2018-12409 is a medium-severity vulnerability in Tibco Silver Fabric with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Tibco Silver Fabric
Published: 2019-02-13
Last modified: 2026-06-17

Description

The SOAP Admin API component of TIBCO Software Inc.'s TIBCO Silver Fabric contains a vulnerability that may allow reflected cross-site scripting (XSS) attacks. Affected releases are TIBCO Software Inc.'s TIBCO Silver Fabric: versions up to and including 5.8.1.

Frequently asked questions

What is CVE-2018-12409?: The SOAP Admin API component of TIBCO Software Inc.'s TIBCO Silver Fabric contains a vulnerability that may allow reflected cross-site scripting (XSS) attacks. Affected releases are TIBCO Software Inc.'s TIBCO Silver Fabric: versions up to and including 5.8.1.
How severe is CVE-2018-12409?: CVE-2018-12409 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-12409 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-12409?: CVE-2018-12409 affects Tibco Silver Fabric. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-12409?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-12409 published?: CVE-2018-12409 was published on 2019-02-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:tibco:silver_fabric:*:*:*:*:*:*:*:*

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