CVE-2020-4980: IBM Qradar Security Information And Event Manager

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

IBM QRadar SIEM 7.3 and 7.4 uses less secure methods for protecting data in transit between hosts when encrypt host connections is not enabled as well as data at rest. IBM X-Force ID: 192539.

Affected products

• IBM Qradar Security Information And Event Manager: from 7.3.0, before 7.3.3 (fixed in 7.3.3); from 7.4.0, before 7.4.3 (fixed in 7.4.3); version 7.3.3 only; version 7.4.3 only

Published 2021-07-16. Last modified 2026-06-17.