How severe is CVE-2018-15892?

CVE-2018-15892 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2018-15892 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-15892?

CVE-2018-15892 affects Freepbx Disa. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-15892?

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

When was CVE-2018-15892 published?

CVE-2018-15892 was published on 2019-06-20 and last updated on 2026-06-17.

CVE-2018-15892

CVE-2018-15892 is a medium-severity vulnerability in Freepbx Disa with a CVSS 3.x base score of 4.3. 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-89.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 6.0
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Freepbx Disa
Published: 2019-06-20
Last modified: 2026-06-17

Description

FreePBX 13 and 14 has SQL Injection in the DISA module via the hangup variable on the /admin/config.php?display=disa&view=form page.

Frequently asked questions

What is CVE-2018-15892?: FreePBX 13 and 14 has SQL Injection in the DISA module via the hangup variable on the /admin/config.php?display=disa&view=form page.
How severe is CVE-2018-15892?: CVE-2018-15892 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2018-15892 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-15892?: CVE-2018-15892 affects Freepbx Disa. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-15892?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-15892 published?: CVE-2018-15892 was published on 2019-06-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:freepbx:disa:*:*:*:*:*:*:*:*

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