CVSS: 9.1EPSS: 0%CPEs: 18EXPL: 0CVE-2017-12249
https://notcve.org/view.php?id=CVE-2017-12249
A vulnerability in the Traversal Using Relay NAT (TURN) server included with Cisco Meeting Server (CMS) could allow an authenticated, remote attacker to gain unauthenticated or unauthorized access to components of or sensitive information in an affected system. The vulnerability is due to an incorrect default configuration of the TURN server, which could expose internal interfaces and ports on the external interface of an affected system. An attacker could exploit this vulnerability by using a TURN server to perform an unauthorized connection to a Call Bridge, a Web Bridge, or a database cluster in an affected system, depending on the deployment model and CMS services in use. A successful exploit could allow the attacker to gain unauthenticated access to a Call Bridge or database cluster in an affected system or gain unauthorized access to sensitive meeting information in an affected system. To exploit this vulnerability, the attacker must have valid credentials for the TURN server of the affected system. • http://www.securityfocus.com/bid/100821 http://www.securitytracker.com/id/1039357 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170913-cmsturn • CWE-16: Configuration CWE-668: Exposure of Resource to Wrong Sphere •
CVSS: 7.2EPSS: 0%CPEs: 30EXPL: 0CVE-2017-6794
https://notcve.org/view.php?id=CVE-2017-6794
A vulnerability in the CLI command-parsing code of Cisco Meeting Server could allow an authenticated, local attacker to perform command injection and escalate their privileges to root. The attacker must first authenticate to the application with valid administrator credentials. The vulnerability is due to insufficient validation of user-supplied input at the CLI for certain commands. An attacker could exploit this vulnerability by authenticating to the affected application and submitting a crafted CLI command for execution at the Cisco Meeting Server CLI. An exploit could allow the attacker to perform command injection and escalate their privilege level to root. • http://www.securityfocus.com/bid/100464 http://www.securitytracker.com/id/1039245 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170823-cms • CWE-20: Improper Input Validation CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') •