CVE-2021-29737: IBM InfoSphere Information Server

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

IBM InfoSphere Data Flow Designer Engine (IBM InfoSphere Information Server 11.7 ) component has improper validation of the REST API server certificate. IBM X-Force ID: 201301.

Affected products

• IBM InfoSphere Information Server: version 11.7 only

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