Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2026-1264

Severity CVSS v4.0:
Pending analysis
Type:
CWE-306 Missing Authentication for Critical Function
Publication date:
17/03/2026
Last modified:
19/03/2026

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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.10 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): High
Availability (A): None

Base Score 3.x
7.10
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:*:*:*:* 6.1.0.0 (including) 6.1.2.8 (excluding)
cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:*:*:*:* 6.2.0.0 (including) 6.2.0.5_2 (excluding)
cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:*:*:*:* 6.2.1.0 (including) 6.2.1.1_2 (excluding)
cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.2.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:sterling_file_gateway:*:*:*:*:*:*:*:* 6.1.0.0 (including) 6.1.2.8 (excluding)
cpe:2.3:a:ibm:sterling_file_gateway:*:*:*:*:*:*:*:* 6.2.0.0 (including) 6.2.0.5_2 (excluding)
cpe:2.3:a:ibm:sterling_file_gateway:*:*:*:*:*:*:*:* 6.2.1.0 (including) 6.2.1.1_2 (excluding)
cpe:2.3:a:ibm:sterling_file_gateway:6.2.2.0:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools