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BSA-2021-1553

Product/Component

Brocade Fabric OS

2 more products

Notification Id

21318

Last Updated

13 July 2021

Initial Publication Date

14 July 2021

Status

Closed

Severity

Medium

CVSS Base Score

CVSS: 3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - 4.3

WorkAround

Affected CVE

CVE-2021-27793

Summary

Security Advisory ID : BSA-2021-1553

Component : TACACS+

Revision : 1.0: Final

Intermittent 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.

Affected Products
Brocade Fabric OS versions before v9.0.1b and v8.2.3a but after v8.2.0

Products Confirmed Not Vulnerable

No other Brocade Fibre Channel Products from Broadcom products are currently known to be affected by this vulnerability.

Revision History

Version	Change	Date
1.0	Initial Publication	Jul 27, 2021