CVE-2020-4452: IBM API Connect

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

IBM API Connect V2018.4.1.0 through 2018.4.1.11 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 181324.

Affected products

• IBM API Connect: from 2018.4.1.0, up to and including 2018.4.1.11

Published 2020-06-29. Last modified 2026-06-17.