Cisco SN 5420 Storage Router contains a flaw that may allow a malicious user to gain access to unauthorized privileges. The issue is triggered when a local user logs into a developer's shell. This flaw may lead to a loss of Confidentiality, Integrity and/or Availability.
Upgrade to version indicated in Cisco product matrix, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.