CVE-2025-33008: IBM Sterling b2b Integrator

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

IBM Sterling B2B Integrator 6.2.1.0 and IBM Sterling File Gateway 6.2.1.0 is vulnerable to cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

Affected products

  • IBM Sterling b2b Integrator: version 6.2.1.0 only
  • IBM Sterling File Gateway: version 6.2.1.0 only

Published 2025-08-19. Last modified 2026-06-17.