CVE-2021-39033: IBM Sterling b2b Integrator

Medium severity, CVSS 6.5. EPSS: 1% 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 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: 213963.

Affected products

• IBM Sterling b2b Integrator: from 6.0.0.0, before 6.0.3.6 (fixed in 6.0.3.6); from 6.1.0.0, before 6.1.1.1 (fixed in 6.1.1.1)

Published 2022-04-19. Last modified 2026-06-17.