Carbon Black Cloud: MSSP console with MFA/2FA disabled unable to switch to tenants with MFA/2FA enabled

Products

• Carbon Black Cloud Endpoint Standard (formerly Cb Defense)
• Carbon Black Cloud Enterprise EDR (formerly Cb Threathunter)

Issue/Introduction

• MSSP org does not have 2FA enabled
• Customer tenant has 2FA enabled
• Switching orgs displays this error: "Failed to switch to <tenant.name>. Two-factor authentication is disabled in the parent organization"

Environment

• Carbon Black Cloud console: March '24 release (1.24)
• MSSP org

Cause

As per this announcement:

On March 14th 2024, a change will be made to Authentication for MSSP organizations.  To switch to a child org that has MFA enabled, the parent org will also require MFA to be enabled. 

Please enable MFA on parent MSSP orgs to avoid losing access to child orgs.

Resolution

• If 2FA is not enabled in the MSSP console, it is now expected as of 14th March 2024 to not be able to switch to tenants with 2FA enabled.
• MFA must be enabled on the MSSP org to allow access to customer orgs with MFA/2FA enabled.

Additional Information

• Error: "Unable to switch to <tenant.name>" has been seen on some instances but is not expected.
• If an unexpected error is faced, please collect a HAR capture and contact Carbon Black support