CVE-2021-29836: IBM Sterling b2b Integrator

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

IBM Sterling B2B Integrator Standard Edition 5.2.0.0. through 6.1.1.0 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 204912.

Affected products

• IBM Sterling b2b Integrator: from 5.2.0.0, 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.