CVE-2021-38954: IBM Sterling b2b Integrator

Medium severity, CVSS 4.3. EPSS: 0.7% chance of exploitation in the next 30 days.

IBM Sterling B2B Integrator Standard Edition 6.0.0.0 through 6.0.3.5 and 6.1.0.0 through 6.1.1.0 could disclose sensitive version information that could aid in future attacks against the system. IBM X-Force ID: 211414.

Affected products

• IBM Sterling b2b Integrator: from 6.0.0.0, up to and including 6.0.3.5; from 6.1.0.0, up to and including 6.1.1.0

Published 2022-06-30. Last modified 2026-06-17.