CVE-2019-4595: IBM Sterling b2b Integrator

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 5.2.6.5 could allow a remote attacker to conduct phishing attacks, using an open redirect attack. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to spoof the URL displayed to redirect a user to a malicious Web site that would appear to be trusted. This could allow the attacker to obtain highly sensitive information or conduct further attacks against the victim. IBM X-Force ID: 167878.

Affected products

• IBM Sterling b2b Integrator: from 5.2.0.0, up to and including 5.2.6.5

Published 2020-02-24. Last modified 2026-06-17.