CVE-2021-20404: IBM Security Verify Information Queue

Medium severity, CVSS 5.3. EPSS: 0.9% chance of exploitation in the next 30 days.

IBM Security Verify Information Queue 1.0.6 and 1.0.7 could allow a user on the network to cause a denial of service due to an invalid cookie value that could prevent future logins. IBM X-Force ID: 196078.

Affected products

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

Published 2021-02-11. Last modified 2026-06-17.