CVE-2019-19006VulnerabilityPublished 02/03/2026Updated 10/24/2026
CVE-2019-19006: Sangoma FreePBX Improper Authentication Vulnerability
Affects Sangoma FreePBXSource CISA KEV
Severity
HighNo CVSS score published yet
- Exploitation
Actively exploited – in CISA KEV since 02/03/2026
- KEV deadline
- 02/24/2026
- EPSS
- 55.9% chance of exploitation in 30 days – higher than 99% of CVEs
What to do
CISA required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Description
Sangoma FreePBX contains an improper authentication vulnerability that potentially allows unauthorized users to bypass password authentication and access services provided by the FreePBX admin.