CVE-2020-4189: IBM Security Guardium

Medium severity, CVSS 4.3. EPSS: 0.6% chance of exploitation in the next 30 days.

IBM Security Guardium 11.2 discloses sensitive information in the response headers that could be used in further attacks against the system. IBM X-Force ID: 174850.

Affected products

• IBM Security Guardium: version 11.2 only

Published 2021-01-27. Last modified 2026-06-17.