Cisco has released security updates to address vulnerabilities in its multiple products. Exploitation of these vulnerabilities may allow an attacker to take control of affected system.
Users and administrators are encouraged to review Cisco Security Advisories cisco-sa-ccmp-priv-esc, cisco-sa-tetr-cmd-injc, cisco-sa-sna-xss and cisco-sa-pi-epnm-path-trav and apply necessary updates.