Contec CMS8000 patient monitors crash on a UDP broadcast and accept unauthenticated USB firmware
CISA advisory ICSMA-22-244-01 covers five vulnerabilities in the Contec Health CMS8000 patient monitor, including CVE-2022-38100 (CVSS v3.1 7.5), a UDP request that crashes every monitor on a network, and CVE-2022-36385, unauthenticated USB firmware updates. Per FDA recommendation, CISA advises removing the monitors from networks.