CVE-2026-19273
Medium
Description
IBM Sterling B2B Integrator 6.2.0.0 through 6.2.0.6_2, 6.2.1.0 - 6.2.1.2, 6.2.2.0 - 6.2.2.1 and IBM Sterling File Gateway 6.2.0.0 through 6.2.0.6_2, 6.2.1.0 - 6.2.1.2, 6.2.2.0 - 6.2.2.1 Standard Edition could allow a remote authenticated attacker to bypass security restrictions due to improper authentication.
SeverityMedium
CVSS5.4
Exploit probability—
Product
Ibm Sterling B2b Integrator
PublishedSep 14, 2026
First seenSep 14, 2026
Weakness typeCWE-287Improper authentication
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm sterling_b2b_integrator | 6.2.0.0 ≤ v ≤ 6.2.0.6_2, 6.2.1.0 - 6.2.1.2, 6.2.2.0 - 6.2.2.1 | — |
| ibm sterling_file_gateway | 6.2.0.0 ≤ v ≤ 6.2.0.6_2, 6.2.1.0 - 6.2.1.2, 6.2.2.0 - 6.2.2.1 | — |
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