CISCOs SDN controller could enable an attacker to exploit an improper implementation of access controls in the APIC file system and remotely access the controller as a root user. The products known to be affected by the vulnerability are APIC controllers running software versions prior to 1.1(1j), 1.0(3o), and Cisco Nexus 9000 Series ACI Mode Switches. No known workarounds for the vulnerability, CISCO has issued a patch that fixes the flaw, and it strongly encourages everyone to download and install it.”]