CVE-2019-19006
Sangoma FreePBX Improper Authentication Vulnerability
- Critical 9.8
- Exploited: added to CISA KEV 3 Feb 2026
Description
Sangoma FreePBX 115.0.16.26 and below, 14.0.13.11 and below, 13.0.197.13 and below have Incorrect Access Control.
Key facts
- Published
- 21 Nov 2019
- Last changed
- 3 Feb 2026
- Assigned by
- mitre
- KEV added
- 3 Feb 2026
- KEV fix due
- 24 Feb 2026
- EPSS
- 54.941% likely to be exploited in the next 30 days, higher than 99.043% of CVEs (scores for 15 Nov 2026)
- SSVC (CISA)
- Exploitation: active; Automatable: yes; Technical impact: total
Severity scores
Each score is shown as its source gave it. They are not averaged or merged.
- 9.8CVSS 3.1, Criticalfrom CISA (ADP container)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
What to do
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.CISA KEV required action
Historical context and remediation
This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.
No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.
Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.
Affected products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a |
|
Timeline
- 21 Nov 2019 Published
- 3 Feb 2026 CVE-2019-19006 added to CISA KEV
- 3 Feb 2026 Added to the CISA KEV catalogue