ntermittent authorization failure in aaa tacacs+ with Brocade Fabric OS versions before Brocade Fabric OS v9.0.1b and after 9.0.0, also in Brocade Fabric OS before Brocade Fabric OS v8.2.3a and after v8.2.0 could cause a user with a valid account to be unable to log into the switch.
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
Link | Tags |
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https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2021-1553 | vendor advisory |
https://security.netapp.com/advisory/ntap-20210819-0001/ | third party advisory |