CVE-2024-31903: IBM Sterling b2b Integrator

High severity, CVSS 8.8. EPSS: 1% chance of exploitation in the next 30 days.

IBM Sterling B2B Integrator Standard Edition 6.0.0.0 through 6.1.2.5 and 6.2.0.0 through 6.2.0.2 allow an attacker on the local network to execute arbitrary code on the system, caused by the deserialization of untrusted data.

Affected products

• IBM Sterling b2b Integrator: from 6.0.0.0, up to and including 6.1.2.5; from 6.2.0.0, up to and including 6.2.0.2

Published 2025-01-22. Last modified 2026-06-17.