The Cisco SNA appliance must be running an operating system release that is currently supported by the vendor.

Cisco SNA appliances running an unsupported operating system lack current security fixes required to mitigate the risks associated with recent vulnerabilities.

Satisfies: SRG-APP-000516-NDM-000351, SRG-APP-001035-NDM-000340

Verify the Cisco SNA appliance is running an operating system release that is currently supported by the vendor.

SNA Dashboard >> Configure >> Central Management >> Update Manager. View the "Installed Version" for each appliance. Compare to the supported versions on the vendor website.

If the Cisco SNA appliance is not a version supported by the vendor, this is a finding.

Upgrade the Cisco SNA appliance to an operating system that is supported by the vendor.

Navigate to SNA Dashboard >> Configure >> Central Management >> Update Manager >> Upload Update File (previously downloaded from Cisco Software Central) >> Select Appliance >> Actions... >> Install Update.