CVE-2021-38928: IBM Sterling b2b Integrator

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

IBM Sterling B2B Integrator Standard Edition 6.0.0.0 through 6.1.2.1 uses Cross-Origin Resource Sharing (CORS) which could allow an attacker to carry out privileged actions and retrieve sensitive information as the domain name is not being limited to only trusted domains. IBM X-Force ID: 210323.

Affected products

• IBM Sterling b2b Integrator: from 6.0.0.0, before 6.0.3.7 (fixed in 6.0.3.7); from 6.1.0.0, before 6.1.0.6 (fixed in 6.1.0.6); from 6.1.1.0, before 6.1.1.2 (fixed in 6.1.1.2); version 6.1.2.0 only

Published 2023-01-04. Last modified 2026-06-17.