Cisco Patches High-Severity Vulnerabilities in Security Appliances, Business Switches
Successful exploitation of these vulnerabilities could allow attackers to cause a denial of service (DoS) condition, execute arbitrary commands as root, or elevate privileges. Two high-severity issues (CVE-2021-34779, CVE-2021-34780) were found in the Link Layer Discovery Protocol (LLDP) implementation for Small Business 220 series smart switches, leading to the execution of arbitrary code and a…