Risk Letters

Exploited vulnerability

CVE-2019-19006

TLP:CLEAR

Sangoma FreePBX Improper Authentication Vulnerability

Sangoma FreePBX contains an improper authentication vulnerability that potentially allows unauthorized users to bypass password authentication and access services provided by the FreePBX admin.

Facts

  • Vendor: Sangoma
  • Product: FreePBX
  • CVSS: 9.8
  • EPSS (probability of exploitation within 30 days): 55.9 %
  • On CISA's Known Exploited Vulnerabilities list since: 3 February 2026
  • First known exploitation: 3 February 2026
  • CISA's deadline for US federal agencies: 24 February 2026
  • Weakness: CWE-287
  • First seen by Risk Letters: 3 February 2026

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD