I just tried it and it worked for me. Had to go through the exercise of requesting/supplying security codes again.
So maybe try logging out and back in. Might just be a stale auth token.
Original Message:
Sent: Mar 31, 2025 05:15 PM
From: Miller Echagarreta
Subject: Not working Hotfix portal...!!!
Hi Everyone, this portal isn't work...
https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/release-announcements/CA-Unified-Infrastructure-Management-Hotfix-Index/7233

Best Regards.
M.E