Sensitive Information Disclosure in IBM Sterling B2B Integrator and File Gateway
CVE-2026-81209

4.9MEDIUM

Key Information:

Vendor

IBM
Status
Sterling B2b Integrator
Sterling File Gateway
Vendor
CVE Published:
8 November 2026

What is CVE-2026-81209?

A vulnerability exists in IBM Sterling B2B Integrator and IBM Sterling File Gateway that could allow a remote authenticated attacker to gain unauthorized access to sensitive information. This risk arises from improper logging practices that fail to adequately protect sensitive credentials. Consequently, sensitive data may be unintentionally exposed, leading to potential security breaches.

Affected Version(s)

Sterling B2B Integrator 6.2.1.0 <= 6.2.1.2_1, 6.2.2.0 - 6.2.2.1_1

Sterling File Gateway 6.2.1.0 <= 6.2.1.2_1, 6.2.2.0 - 6.2.2.1_1

References

https://www.ibm.com/support/pages/node/7293291
vendor-advisorypatch

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.