CVSS: 7.4EPSS: 0%CPEs: 2EXPL: 0CVE-2018-0263
https://notcve.org/view.php?id=CVE-2018-0263
A vulnerability in Cisco Meeting Server (CMS) could allow an unauthenticated, adjacent attacker to access services running on internal device interfaces of an affected system. The vulnerability is due to incorrect default configuration of the device, which can expose internal interfaces and ports on the external interface of the system. A successful exploit could allow the attacker to gain unauthenticated access to configuration and database files and sensitive meeting information on an affected system. This vulnerability affects Cisco Meeting Server (CMS) 2000 Platforms that are running a CMS Software release prior to Release 2.2.13 or Release 2.3.4. Cisco Bug IDs: CSCvg76471. • http://www.securityfocus.com/bid/104419 http://www.securitytracker.com/id/1041065 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-cms-id • CWE-16: Configuration CWE-1188: Initialization of a Resource with an Insecure Default •
CVSS: 7.5EPSS: 0%CPEs: 6EXPL: 0CVE-2018-0280
https://notcve.org/view.php?id=CVE-2018-0280
A vulnerability in the Real-Time Transport Protocol (RTP) bitstream processing of the Cisco Meeting Server could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to insufficient input validation of incoming RTP bitstreams. An attacker could exploit this vulnerability by sending a crafted RTP bitstream to an affected Cisco Meeting Server. A successful exploit could allow the attacker to deny audio and video services by causing media process crashes resulting in a DoS condition on the affected product. This vulnerability affects Cisco Meeting Server deployments that are running Cisco Meeting Server Software Releases 2.0, 2.1, 2.2, and 2.3. • http://www.securityfocus.com/bid/104209 http://www.securitytracker.com/id/1040923 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180516-msms • CWE-20: Improper Input Validation •
CVSS: 8.1EPSS: 3%CPEs: 6EXPL: 0CVE-2018-0262
https://notcve.org/view.php?id=CVE-2018-0262
A vulnerability in Cisco Meeting Server could allow an unauthenticated, remote attacker to gain unauthorized access to components of, or sensitive information in, an affected system, leading to Remote Code Execution. The vulnerability is due to incorrect default configuration of the device, which can expose internal interfaces and ports on the external interface of the system. A successful exploit could allow the attacker to gain unauthenticated access to configuration and database files as well as sensitive meeting information on an affected system. Additionally, if the Traversal Using Relay NAT (TURN) service is enabled and utilizing Transport Layer Security (TLS) connections, an attacker could utilize TURN credentials to forward traffic to device daemons, allowing for remote exploitation. This vulnerability affects Cisco Meeting Server (CMS) Acano X-series platforms that are running a CMS Software release prior to 2.2.11. • http://www.securityfocus.com/bid/104079 http://www.securitytracker.com/id/1040819 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180502-cms-cx • CWE-16: Configuration •
CVSS: 5.8EPSS: 0%CPEs: 4EXPL: 0CVE-2017-12311
https://notcve.org/view.php?id=CVE-2017-12311
A vulnerability in the H.264 decoder function of Cisco Meeting Server could allow an unauthenticated, remote attacker to cause a Cisco Meeting Server media process to restart unexpectedly when it receives an illegal H.264 frame. The vulnerability is triggered by an H.264 frame that has an invalid picture parameter set (PPS) value. An attacker could exploit this vulnerability by sending a malformed H.264 frame to the targeted device. An exploit could allow the attacker to cause a denial of service (DoS) condition because the media process could restart. The media session should be re-established within a few seconds, during which there could be a brief interruption in service. • http://www.securityfocus.com/bid/101855 http://www.securitytracker.com/id/1039827 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171115-cms • CWE-20: Improper Input Validation CWE-399: Resource Management Errors •
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 •