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TI-2019-09068 Aliases CVE-2019-12147GHSA-mvf4-5ff5-whch

The Sangoma Session Border Controller (SBC) 2.3.23-119 GA web interface is vulnerable to…

Priority MEDIUM 47CWE-88Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-88.

Summary

The Sangoma Session Border Controller (SBC) 2.3.23-119 GA web interface is vulnerable to Argument Injection via special characters in the username field. Upon successful exploitation, a remote unauthenticated user can create a local system user with sudo privileges, and use that user to login to the system (either via the web interface or via SSH) to achieve complete compromise of the device. This affects /var/webconfig/gui/Webconfig.inc.php and /usr/local/sng/bin/sng-user-mgmt.

Why it matters now

EPSS 0.02604 85th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:sangoma:session_border_controller_firmware:2.3.23-119-ga:*:*:*:*:*:*:*2.3.23-119-gaVulnerableSangoma
cpe:2.3:h:sangoma:session_border_controller:-:*:*:*:*:*:*:*not specified by NVDRunning onSangoma
  • cpe:2.3:o:sangoma:session_border_controller_firmware:2.3.23-119-ga:*:*:*:*:*:*:* Versions 2.3.23-119-ga Vulnerable ·Sangoma
  • cpe:2.3:h:sangoma:session_border_controller:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Sangoma

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-12147
  2. 2026-10-03 Alias added: GHSA-mvf4-5ff5-whch

References

Exploit 2

Other 1

  • TI-2019-09069 The Sangoma Session Border Controller (SBC) 2.3.23-119 GA web interface is vulnerable to… CVSS 3.1CRITICAL 9.8

Sources

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