CVE-2021-20528: IBM Control Center

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

IBM Control Center 6.2.0.0 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: 198761.

Affected products

• IBM Control Center: version 6.2.0.0 only

Published 2021-05-19. Last modified 2026-06-17.