There are four critical vulnerabilities in Treck TCP/IP stack, with CVSS scores over 9, which could let attackers execute arbitrary code on targeted devices remotely. Affected devices are in use across various industries, ranging from home/consumer devices to medical, healthcare, data centers. The Department of Homeland Security and CISA ICS-CERT issued a critical security advisory warning about over a dozen newly discovered vulnerabilities affecting billions of Internet-connected devices. The other 15 vulnerabilities are in ranging from 3.1 to 8.2, and effects ranging from potential Remote Code Execution to potential Remote Execution.
Source: https://thehackernews.com/2020/06/new-critical-flaws-put-billions-of.html