CVE-2026-1264
Received
Received - Intake
Unauthorized Access in IBM Sterling B2B Integrator Allows Data Deletion
Vulnerability report for CVE-2026-1264, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-03-17
Last updated on: 2026-03-19
Assigner: IBM Corporation
Description
Description
IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.1.0.0 through 6.1.2.7_2, 6.2.0.0 through 6.2.0.5_1, 6.2.1.0 through 6.2.1.1_1, and 6.2.2.0 allows a remote unauthenticated attacker to view and delete the partners of a community and to delete the communities.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| ibm | sterling_b2b_integrator | From 6.1.0.0 (inc) to 6.1.2.8 (exc) |
| ibm | sterling_file_gateway | From 6.1.0.0 (inc) to 6.1.2.8 (exc) |
| ibm | sterling_b2b_integrator | From 6.2.0.0 (inc) to 6.2.0.5_2 (exc) |
| ibm | sterling_b2b_integrator | From 6.2.1.0 (inc) to 6.2.1.1_2 (exc) |
| ibm | sterling_b2b_integrator | 6.2.2.0 |
| ibm | sterling_file_gateway | From 6.2.0.0 (inc) to 6.2.0.5_2 (exc) |
| ibm | sterling_file_gateway | From 6.2.1.0 (inc) to 6.2.1.1_2 (exc) |
| ibm | sterling_file_gateway | 6.2.2.0 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-306 | The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. |
