CVE-2022-42446: Hcltech Sametime

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Starting with Sametime 12, anonymous users are enabled by default. After logging in as an anonymous user, one has the ability to browse the User Directory and potentially create chats with internal users.

Affected products

• Hcltech Sametime: version 12.0 only

Published 2022-12-12. Last modified 2026-06-17.