Security Vulnerability in IBM Sterling B2B Integrator and IBM Sterling File Gateway due to information disclosure in mailbox UI
Summary
| CVE | CVE-2026-3157 |
|---|---|
| State | PUBLISHED |
| Assigner | ibm |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-07-28 20:17:24 UTC |
| Updated | 2026-08-03 14:38:50 UTC |
| Description | IBM Sterling B2B Integrator 6.2.0.0 through 6.2.0.5_2, 6.2.1.0 through 6.2.1.1_2, and 6.2.2.0 through 6.2.2.0_1 and IBM Sterling File Gateway 6.2.0.0 through 6.2.0.5_2, 6.2.1.0 through 6.2.1.1_2, and 6.2.2.0 through 6.2.2.0_1 is vulnerable to an information disclosure due to sensitive information being included in the source code comments of a mailbox component. |
Risk And Classification
Primary CVSS: v3.1 4.3 MEDIUM from [email protected]
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS: 0.002190000 probability, percentile 0.125070000 (date 2026-08-04)
Problem Types: CWE-615 | CWE-615 CWE-615 Inclusion of Sensitive Information in Source Code Comments
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Secondary | 4.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| 3.1 | CNA | CVSS | 4.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
CVSS v3.1 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Ibm | Sterling B2b Integrator | All | All | All | All |
| Application | Ibm | Sterling B2b Integrator | All | All | All | All |
| Application | Ibm | Sterling B2b Integrator | All | All | All | All |
| Application | Ibm | Sterling File Gateway | All | All | All | All |
| Application | Ibm | Sterling File Gateway | All | All | All | All |
| Application | Ibm | Sterling File Gateway | All | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | IBM | Sterling B2B Integrator | affected 6.2.0.0 6.2.0.5_2 semver | Not specified |
| CNA | IBM | Sterling B2B Integrator | affected 6.2.1.0 6.2.1.1_2 semver | Not specified |
| CNA | IBM | Sterling B2B Integrator | affected 6.2.2.0 6.2.2.0_1 semver | Not specified |
| CNA | IBM | Sterling File Gateway | affected 6.2.0.0 6.2.0.5_2 semver | Not specified |
| CNA | IBM | Sterling File Gateway | affected 6.2.1.0 6.2.1.1_2 semver | Not specified |
| CNA | IBM | Sterling File Gateway | affected 6.2.2.0 6.2.2.0_1 semver | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| www.ibm.com/support/pages/node/7280665 | [email protected] | www.ibm.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Additional Advisory Data
Solutions
CNA: ProductVersionAPARRemediation & FixIBM Sterling B2B Integrator and IBM Sterling File Gateway6.2.0.0 - 6.2.0.5_2 IT48984 Apply B2Bi 6.2.0.6, 6.2.1.2, 6.2.2.1IBM Sterling B2B Integrator and IBM Sterling File Gateway6.2.1.0 - 6.2.1.1_2 IT48984 Apply B2Bi 6.2.1.2, 6.2.2.1IBM Sterling B2B Integrator and IBM Sterling File Gateway6.2.2.0 - 6.2.2.0_1 IT48984 Apply B2Bi 6.2.2.1 The IIM versions of 6.2.0.6, 6.2.1.2 and 6.2.2.1 are available on Fix Central http://www-933.ibm.com/support/fixcentral/swg/selectFixes . The container version of 6.2.0.6, 6.2.1.2 and 6.2.2.1 are available in IBM Entitled Registry.