CVE-2026-19273

The Dashboard of IBM Sterling B2B Integrator and IBM Sterling File Gateway are Vulnerable to Improper Access Control

MEDIUM
5.4
CVSS Score
Published: September 14, 2026 at 09:04 PM UTC
Updated: September 16, 2026 at 07:44 PM UTC
2 products affected across 1 vendorSterling B2B IntegratorSterling File Gateway

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

IBM Sterling B2B Integrator 6.2.0.0 through 6.2.0.6_2, 6.2.1.0 - 6.2.1.2, 6.2.2.0 - 6.2.2.1 and IBM Sterling File Gateway 6.2.0.0 through 6.2.0.6_2, 6.2.1.0 - 6.2.1.2, 6.2.2.0 - 6.2.2.1 Standard Edition could allow a remote authenticated attacker to bypass security restrictions due to improper authentication.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

6.2.0.0 ≤ v ≤ 6.2.0.6_2, 6.2.1.0 - 6.2.1.2, 6.2.2.0 - 6.2.2.16.2.0.06.2.0.6_2
6.2.0.0 ≤ v ≤ 6.2.0.6_2, 6.2.1.0 - 6.2.1.2, 6.2.2.0 - 6.2.2.16.2.0.06.2.0.6_2

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (1)

Vendor AdvisoryPatch
Source: cverecord
https://www.ibm.com/support/pages/node/7287190

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUMibm
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-287

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