TI-2023-11700 Aliases CVE-2023-26566 GHSA-pm48-m4w3-255f

Sangoma FreePBX 1805 through 2203 on Linux contains hardcoded credentials for the…

MEDIUM 46CWE-798Published 2024-05-10 · Updated 2025-02-13

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: Low · High · Low
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-798.

Summary

Sangoma FreePBX 1805 through 2203 on Linux contains hardcoded credentials for the Asterisk REST Interface (ARI), which allows remote attackers to reconfigure Asterisk and make external and internal calls via HTTP and WebSocket requests sent to the API.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00712 53rd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE names CISA-ADP · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:sangoma:freepbx_linux_7::::::::	—	—	Sangoma

cpe:2.3:a:sangoma:freepbx_linux_7:*:*:*:*:*:*:*:* Versions — — ·Sangoma

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-26566
2026-10-03 Alias added: GHSA-pm48-m4w3-255f

References

Other 1

https://qsecure.com.cy/resources/advisories/sangoma-freepbx-linux-hardcoded-credentials

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences