CVE-2025-33089: IBM Concert

Critical severity, CVSS 9.8. EPSS: 0.2% chance of exploitation in the next 30 days.

IBM Concert 1.0.0 through 2.1.0 could allow a remote attacker to obtain sensitive information or perform unauthorized actions due to the use of hard coded user credentials.

Affected products

• IBM Concert: from 1.0.0, before 2.2.0 (fixed in 2.2.0)

Published 2026-02-17. Last modified 2026-06-17.