CVE-2021-29747: IBM InfoSphere Information Server

High severity, CVSS 7.5. EPSS: 1.9% chance of exploitation in the next 30 days.

IBM InfoSphere Information Server 11.7 could allow a remote attacker to obtain highly sensitive information due to a vulnerability in the authentication mechanism. IBM X-Force ID: 201775.

Affected products

• IBM InfoSphere Information Server: version 11.7 only

Published 2021-05-17. Last modified 2026-06-17.