Cisco Systems, Inc. Unified Communications Manager IM & Presence Service (Cucm Im&P) vulnerabilities

1 vulnerability

Known vulnerabilities in Cisco Systems, Inc. Unified Communications Manager IM & Presence Service (Cucm Im&P), newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

7.5CVE-2018-0409cisco systems, inc.telepresence video communication server (vcs) and expressway+3
EPSS score
3.49%
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.