CVE-2021-20420: IBM Security Guardium

Medium severity, CVSS 4.3. EPSS: 0.7% chance of exploitation in the next 30 days.

IBM Security Guardium 11.2 could disclose sensitive information due to reliance on untrusted inputs that could aid in further attacks against the system. IBM X-Force ID: 196281.

Affected products

• IBM Security Guardium: version 11.2 only

Published 2021-08-11. Last modified 2026-06-17.