CVE-2021-20386: IBM Security Guardium

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

IBM Security Guardium 11.2 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 195767.

Affected products

• IBM Security Guardium: version 11.2 only

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