CVE-2021-20406: IBM Security Verify Information Queue

Medium severity, CVSS 4.9. EPSS: 0.5% chance of exploitation in the next 30 days.

IBM Security Verify Information Queue 1.0.6 and 1.0.7 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 196184.

Affected products

• IBM Security Verify Information Queue: version 1.0.6 only; version 1.0.7 only

Published 2021-02-12. Last modified 2026-06-17.