CVE-2026-3482
IBM Sterling B2B Integrator and IBM Sterling File Gateway Authorization Bypass
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.2.0.0 through 6.2.0.5_2, 6.2.1.0 through 6.2.1.1_2, and 6.2.2.0 through 6.2.2.0_1 could allow an unauthenticated user to read sensitive information by bypassing authentication through a specially crafted HTTP request.
| CWE | CWE-639 |
| Vendor | ibm |
| Product | sterling b2b integrator |
| Published | Jul 22, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
IBM / Sterling B2B Integrator
6.2.0.0 ≤ 6.2.0.5_2 6.2.1.0 ≤ 6.2.1.1_2 6.2.2.0 ≤ 6.2.2.0_1
IBM / Sterling File Gateway
6.2.0.0 ≤ 6.2.0.5_2 6.2.1.0 ≤ 6.2.1.1_2 6.2.2.0 ≤ 6.2.2.0_1