CVE-2021-39035

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-08-16 · updated 2026-06-17
Weakness: CWE-79

Description

IBM Sterling B2B Integrator Standard Edition 6.0.0.0 through 6.0.3.5, 6.1.0.0 through 6.1.0.4, and 6.1.1.0 through 6.1.1.1 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: 213965.

Affected products

IBM Sterling B2B Integrator: from 6.0.0.0 before 6.0.3.6; from 6.1.0.0 before 6.1.0.5; from 6.1.1.0 before 6.1.1.2 — fixed in 6.0.3.6, 6.1.0.5, 6.1.1.2

How to fix

Upgrade to a fixed version: IBM Sterling B2B Integrator 6.0.3.6, 6.1.0.5, 6.1.1.2. Check the vendor advisory for mitigations.

References

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