CVE-2020-4299: IBM Sterling File Gateway

Medium severity, CVSS 4.3. EPSS: 1% chance of exploitation in the next 30 days.

IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.0.3.1 could expose sensitive information to a user through a specially crafted HTTP request. IBM X-Force ID: 176606.

Affected products

• IBM Sterling File Gateway: from 5.2.0.0, up to and including 5.2.6.5_1; from 6.0.0.0, up to and including 6.0.3.1

Published 2020-05-14. Last modified 2026-06-17.