CVE-2021-39087

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% 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-276

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 could allow an authenticated user to obtain sensitive information due to improper permission controls. IBM X-Force ID: 216109.

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

https://exchange.xforce.ibmcloud.com/vulnerabilities/216109
https://www.ibm.com/support/pages/node/6612541
https://exchange.xforce.ibmcloud.com/vulnerabilities/216109
https://www.ibm.com/support/pages/node/6612541

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