CVE-2021-20371: IBM Collaborative Lifecycle Management

Medium severity, CVSS 6.5. EPSS: 1.2% chance of exploitation in the next 30 days.

IBM Jazz Foundation and IBM Engineering products could allow a remote attacker to obtain sensitive information when an error message is returned in the browser. This information could be used in further attacks against the system. IBM X-Force ID: 195516.

Affected products

• IBM Collaborative Lifecycle Management: version 6.0.6 only; version 6.0.6.1 only
• IBM Engineering Lifecycle Management: version 7.0 only; version 7.0.1 only; version 7.0.2 only
• IBM Engineering Lifecycle Optimization - Engineering Insights: version 7.0 only; version 7.0.1 only; version 7.0.2 only
• IBM Engineering Lifecycle Optimization - Publishing: version 7.0 only; version 7.0.1 only; version 7.0.2 only
• IBM Engineering Test Management: version 7.0.0 only; version 7.0.1 only
• IBM Rational Doors Next Generation: version 6.0.6 only; version 6.0.6.1 only; version 7.0 only; version 7.0.1 only; version 7.0.2 only
• IBM Rational Engineering Lifecycle Manager: version 6.0.6 only; version 6.0.6.1 only
• IBM Rational Quality Manager: version 6.0.6 only; version 6.0.6.1 only
• IBM Removable Media Manager: version 6.0.6 only; version 6.0.6.1 only; version 7.0 only

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