CVE-2021-20428: IBM Security Guardium

Medium severity, CVSS 5.3. EPSS: 1.3% chance of exploitation in the next 30 days.

IBM Security Guardium 11.2 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system. IBM X-Force ID: 196315.

Affected products

• IBM Security Guardium: version 11.2 only

Published 2021-05-24. Last modified 2026-06-17.