IBM Sterling B2B Integrator/Sterling File Gateway up to 6.2.0.5_2/6.2.1.1_2/6.2.2.0_1 Dashboard information disclosure

Summaryinfo

A vulnerability was found in IBM Sterling B2B Integrator and Sterling File Gateway up to 6.2.0.5_2/6.2.1.1_2/6.2.2.0_1. It has been rated as problematic. This affects an unknown function of the component Dashboard Component. Performing a manipulation results in information disclosure. This vulnerability is known as CVE-2026-3158. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability classified as problematic has been found in IBM Sterling B2B Integrator and Sterling File Gateway up to 6.2.0.5_2/6.2.1.1_2/6.2.2.0_1. This affects an unknown function of the component Dashboard Component. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

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 dashboard component.

The advisory is shared at ibm.com. This vulnerability is uniquely identified as CVE-2026-3158 since 02/24/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 07/28/2026). MITRE ATT&CK project uses the attack technique T1592 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Business Process Management Software

Vendor

• IBM

Name

• Sterling B2B Integrator
• Sterling File Gateway

Version

• 6.2.0.5_2
• 6.2.1.1_2
• 6.2.2.0_1

License

• commercial

Website

• Vendor: https://www.ibm.com/

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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