CVE-2021-38121: Micro Focus Netiq Advanced Authentication

High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Insufficient or weak TLS protocol version identified in Advance authentication client server communication when specific service is accessed between devices.  This issue affects NetIQ Advance Authentication versions before 6.3.5.1

Affected products

• Micro Focus Netiq Advanced Authentication: before 6.3 (fixed in 6.3); version 6.3 only

Published 2024-08-28. Last modified 2026-06-17.