CVE-2026-1264
IBM Sterling B2B Integrator and IBM Sterling File Gateway Improper Access Controls
HIGH 7.1
At a glance
- Source
- NVD
- EPSS
- EPSS 0.18 % · percentile 8 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- ibm
- NVD status
- Analyzed
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.
Weaknesses (CWE)
- CWE-306 — Missing Authentication for Critical Function
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N | ibm |
| CVSS 3.1 | HIGH 7.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N | NVD · psirt@us.ibm.com (Secondary) |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2026-12661
- GCVE · GCVE-0-2026-1264
CERT-FR advisories
- CERTFR-2026-AVI-0327 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:*:*:*:*≥ 6.1.0.0 < 6.1.2.8cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:*:*:*:*≥ 6.2.0.0 < 6.2.0.5_2cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:*:*:*:*≥ 6.2.1.0 < 6.2.1.1_2cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.2.0:*:*:*:*:*:*:*cpe:2.3:a:ibm:sterling_file_gateway:*:*:*:*:*:*:*:*≥ 6.1.0.0 < 6.1.2.8cpe:2.3:a:ibm:sterling_file_gateway:*:*:*:*:*:*:*:*≥ 6.2.0.0 < 6.2.0.5_2cpe:2.3:a:ibm:sterling_file_gateway:*:*:*:*:*:*:*:*≥ 6.2.1.0 < 6.2.1.1_2cpe:2.3:a:ibm:sterling_file_gateway:6.2.2.0:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| IBM · Sterling B2B Integrator | affected 6.1.0.0 ≤ 6.1.2.7_2 ; affected 6.2.0.0 ≤ 6.2.0.5_1 ; affected 6.2.1.0 ≤ 6.2.1.1_1 ; affected 6.2.2.0 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |