CVE-2024-25020: IBM Cognos Controller

Critical severity, CVSS 9.8. EPSS: 0.3% chance of exploitation in the next 30 days.

IBM Cognos Controller 11.0.0 and 11.0.1 is vulnerable to malicious file upload by allowing unrestricted filetype attachments in the Journal entry page. Attackers can make use of this weakness and upload malicious executable files into the system and can be sent to victims for performing further attacks.

Affected products

• IBM Cognos Controller: version 11.0.0 only; version 11.0.1 only

Published 2024-12-03. Last modified 2026-06-17.