CVE-2007-4204: Hitachi Groupmax Collaboration Portal

Low severity, CVSS 3.5. EPSS: 0.9% chance of exploitation in the next 30 days.

Hitachi Groupmax Collaboration - Schedule, as used in Groupmax Collaboration Portal 07-32 through 07-32-/B, uCosminexus Collaboration Portal 06-32 through 06-32-/B, and Groupmax Collaboration Web Client - Mail/Schedule 07-32 through 07-32-/A, can assign schedule data to the wrong user under unspecified conditions, which might allow remote authenticated users to obtain sensitive information.

Affected products

• Hitachi Groupmax Collaboration Portal: version 07-32 only; version 07-32_b only
• Hitachi Groupmax Collaboration Web Client: version 07-32 only; version 07-32_a only
• Hitachi Ucosminexus Collaboration Portal: version 06-32 only; version 06-32_b only

Published 2007-08-08. Last modified 2026-06-16.