CVE-2022-27547: Hcltech Domino

High severity, CVSS 7.4. EPSS: 0.5% chance of exploitation in the next 30 days.

HCL iNotes is susceptible to a link to non-existent domain vulnerability. An attacker could use this vulnerability to trick a user into supplying sensitive information such as username, password, credit card number, etc.

Affected products

• Hcltech Domino: version 9.0 only; version 9.0.1 only; version 10.0 only; version 10.0.1 only; version 11.0 only; version 11.0.1 only; …
• Hcltech Hcl Inotes: version 9.0.1 only; version 10.0 only; version 10.0.1 only; version 11.0 only; version 11.0.1 only; version 12.0 only; …

Published 2022-08-29. Last modified 2026-06-17.