CVE-2021-29903: IBM Sterling b2b Integrator

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

IBM Sterling B2B Integrator Standard Edition 5.2.6.0 through 6.1.1.0 is vulnerable to SQL injection. A remote attacker could send specially crafted SQL statements, which could allow the attacker to view, add, modify or delete information in the back-end database. IBM X-Force ID: 207506.

Affected products

• IBM Sterling b2b Integrator: from 5.2.6.0, up to and including 6.0.3.4; from 6.1.0.0, up to and including 6.1.0.3

Published 2021-10-06. Last modified 2026-06-17.