← Voltar para CVEs

CVE-2019-12147

CRITICAL

9.8

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado10/22/2019

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

sangoma:session_border_controllersangoma:session_border_controller_firmware

Fraquezas (CWE)

CWE-88

Referencias

http://packetstormsecurity.com/files/154914/Sangoma-SBC-2.3.23-119-GA-Unauthenticated-User-Creation.html(cve@mitre.org)

http://seclists.org/fulldisclosure/2019/Oct/40(cve@mitre.org)

https://blog.appsecco.com(cve@mitre.org)

http://packetstormsecurity.com/files/154914/Sangoma-SBC-2.3.23-119-GA-Unauthenticated-User-Creation.html(af854a3a-2127-422b-91ae-364da2661108)

http://seclists.org/fulldisclosure/2019/Oct/40(af854a3a-2127-422b-91ae-364da2661108)

https://blog.appsecco.com(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.