The DataPower Gateway must require users to re-authenticate when privilege escalation or role changes occur.

From IBM DataPower Network Device Management Security Technical Implementation Guide

Associated with: CCI-002038

SV-79653r1_rule The DataPower Gateway must require users to re-authenticate when privilege escalation or role changes occur.

Vulnerability discussion

Without re-authentication, users may access resources or perform tasks for which they do not have authorization.When devices provide the capability to change security roles, it is critical the user re-authenticate.In addition to the re-authentication requirements associated with session locks, organizations may require re-authentication of individuals and/or devices in other situations, including (but not limited to) the following circumstances.(i) When authenticators change;(ii) When roles change;(iii) When security categories of information systems change;(iv) When the execution of privileged functions occurs;(v) After a fixed period of time; or(vi) Periodically.Within the DoD, the minimum circumstances requiring re-authentication are privilege escalation and role changes.

Check content

Go to Status >> Main >> Active Users and ensure that the user is not currently logged on. If the user is logged in, it is a finding.

Fix text

After making any account privilege changes, administrator must go to Status >> Main >> Active Users and disconnect the user's current session if they are currently logged on.

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