CVE-2020-4239: IBM Tivoli Netcool/impact

Medium severity, CVSS 5.3. EPSS: 1.8% chance of exploitation in the next 30 days.

IBM Tivoli Netcool Impact 7.1.0.0 through 7.1.0.17 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. IBM X-Force ID: 175412.

Affected products

• IBM Tivoli Netcool/impact: from 7.1.0.0, up to and including 7.1.0.17

Published 2020-03-31. Last modified 2026-06-17.