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ExploitedIn CISA KEV

CVE-2019-19006

Exploitation confirmed. First attested on 2026-02-03 by CISA-ADP, CISA KEV, GCVE · kevintel.

  • Published2019-11-21
  • WeaknessCWE-287

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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.

Timeline

dates in UTC
  1. 2019-11-2118:15CVE publishedNVD
  2. 2026-02-03Added to the CISA KEV catalogCISA KEV
  3. 2026-02-03Listed as exploited by GCVEGCVE
  4. 2026-02-03Exploitation first reportedCISA KEV
  5. 2026-02-0315:26SSVC exploitation set to activeCISA-ADP

Observed activity

isMalicious corpus · updated 2026-11-03 09:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2019-19006?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2019-19006?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Sangoma freepbx
BranchAffectedFixed in
13.0≥ 13.0.0.0, ≤ 13.0.197.13no fix published
14.0≥ 14.0.0.0, ≤ 14.0.13.11no fix published
15.0≥ 15.0.0.0, ≤ 15.0.16.26no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

  1. CISA’s 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.due 2026-02-24

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub
Metasploit modules
none listed
Metasploit Framework

CISA Known Exploited Vulnerability

Date Added
2026-02-03
Patch Due Date
2026-02-24
Ransomware Use
Unknown
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.

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2019-11-21
Last Modified
2026-06-17
NVD status
Analyzed
GitHub Advisory
GHSA-85h5-chmw-697j

Frequently asked questions

What is CVE-2019-19006?

Sangoma FreePBX 115.0.16.26 and below, 14.0.13.11 and below, 13.0.197.13 and below have Incorrect Access Control.

Is CVE-2019-19006 actively exploited?

Yes. CVE-2019-19006 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2026-02-24.

What is the CVSS score for CVE-2019-19006?

CVE-2019-19006 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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Sources for this record