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CVSS: 7.5EPSS: 0%CPEs: 13EXPL: 0

A vulnerability in the XCP Router service of the Cisco Unified Communications Manager IM & Presence Service (CUCM IM&P) and the Cisco TelePresence Video Communication Server (VCS) and Expressway could allow an unauthenticated, remote attacker to cause a temporary service outage for all IM&P users, resulting in a denial of service (DoS) condition. The vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a malicious IPv4 or IPv6 packet to an affected device on TCP port 7400. An exploit could allow the attacker to overread a buffer, resulting in a crash and restart of the XCP Router service. Cisco Bug IDs: CSCvg97663, CSCvi55947. • http://www.securityfocus.com/bid/105102 http://www.securityfocus.com/bid/105104 http://www.securitytracker.com/id/1041533 http://www.securitytracker.com/id/1041534 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180815-ucmimps-dos • CWE-20: Improper Input Validation CWE-125: Out-of-bounds Read •

CVSS: 6.1EPSS: 0%CPEs: 2EXPL: 0

A vulnerability in the web framework of the Cisco Unified Communications Manager IM and Presence Service software could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against the user of the web interface of an affected system. The vulnerability is due to insufficient input validation of certain parameters passed to the web server. An attacker could exploit this vulnerability by convincing the user to access a malicious link or by intercepting the user request and injecting certain malicious code. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected site or allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCve25985. • http://www.securityfocus.com/bid/104872 http://www.securitytracker.com/id/1041349 http://www.securitytracker.com/id/1041350 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180718-ucmim-ps-xss • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0

A vulnerability in the web-based management interface of Cisco Unified Communications Manager IM & Presence Service (formerly CUPS) could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack and perform arbitrary actions on an affected device. The vulnerability is due to insufficient CSRF protections for the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to follow a crafted link. A successful exploit could allow the attacker to perform arbitrary actions on a targeted device via a web browser and with the privileges of the user. Cisco Bug IDs: CSCvi55878. • http://www.securityfocus.com/bid/104523 http://www.securitytracker.com/id/1041170 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-ucmim-ps-csrf • CWE-352: Cross-Site Request Forgery (CSRF) •

CVSS: 10.0EPSS: 3%CPEs: 12EXPL: 0

A vulnerability in the upgrade mechanism of Cisco collaboration products based on the Cisco Voice Operating System software platform could allow an unauthenticated, remote attacker to gain unauthorized, elevated access to an affected device. The vulnerability occurs when a refresh upgrade (RU) or Prime Collaboration Deployment (PCD) migration is performed on an affected device. When a refresh upgrade or PCD migration is completed successfully, an engineering flag remains enabled and could allow root access to the device with a known password. If the vulnerable device is subsequently upgraded using the standard upgrade method to an Engineering Special Release, service update, or a new major release of the affected product, this vulnerability is remediated by that action. Note: Engineering Special Releases that are installed as COP files, as opposed to the standard upgrade method, do not remediate this vulnerability. • http://www.securityfocus.com/bid/101865 http://www.securitytracker.com/id/1039813 http://www.securitytracker.com/id/1039814 http://www.securitytracker.com/id/1039815 http://www.securitytracker.com/id/1039816 http://www.securitytracker.com/id/1039817 http://www.securitytracker.com/id/1039818 http://www.securitytracker.com/id/1039819 http://www.securitytracker.com/id/1039820 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171115-vos • CWE-287: Improper Authentication •

CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0

A vulnerability in the web management interface of the Cisco Unified Communications Manager IM and Presence Service could allow an unauthenticated, remote attacker to view information on web pages that should be restricted. More Information: CSCva49629. Known Affected Releases: 11.5(1). Known Fixed Releases: 11.5(1.12000.2) 12.0(0.98000.181). Una vulnerabilidad en la interfaz de administración web del Cisco Unified Communications Manager IM and Presence Service puede permitir a un atacante remoto no autenticado ver información en páginas web que deberían estar restringidas. • http://www.securityfocus.com/bid/94802 http://www.securitytracker.com/id/1037412 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161207-ucm • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •