CVE-2026-1264

HIGH

IBM Sterling B2B Integrator and IBM Sterling File Gateway Improper Access Controls

Title source: cna

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.

References (1)

[Vendor Advisory] https://www.ibm.com/support/pages/node/7266518

Scores

CVSS v3 7.1

EPSS 0.0004

EPSS Percentile 11.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-306

Status published

Products (8)

IBM/Sterling B2B Integrator 6.1.0.0 - 6.1.2.7_2

IBM/Sterling B2B Integrator 6.2.0.0 - 6.2.0.5_1

IBM/Sterling B2B Integrator 6.2.1.0 - 6.2.1.1_1

IBM/Sterling B2B Integrator 6.2.2.0

ibm/sterling_b2b_integrator 6.2.2.0

ibm/sterling_b2b_integrator 6.1.0.0 - 6.1.2.8

ibm/sterling_file_gateway 6.2.2.0

ibm/sterling_file_gateway 6.1.0.0 - 6.1.2.8

Published Mar 17, 2026

Tracked Since Mar 18, 2026