CVE-2021-20424: IBM Cloud Pak For Applications

Medium severity, CVSS 4.3. EPSS: 1% chance of exploitation in the next 30 days.

IBM Cloud Pak for Applications 4.3 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system. X-Force ID: 196309.

Affected products

• IBM Cloud Pak For Applications: before 4.3.1 (fixed in 4.3.1)

Published 2021-07-13. Last modified 2026-06-17.