SB2026061522 - Multiple vulnerabilities in IBM Sterling B2B Integrator and IBM Sterling File Gateway
Published: June 15, 2026
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 4 vulnerabilities.
1) Security features bypass (CVE-ID: CVE-2025-22233)
CWE-ID: CWE-254 - Security Features
CVSSv4: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to String.toLowerCase() has some Locale dependent exceptions when handling case insensitive patterns in DataBinder. A remote attacker can bypass implemented security restrictions by passing specially crafted data to the application.
Note, the vulnerability exists due to incomplete fix for #VU98795 (CVE-2024-38820).
2) Security features bypass (CVE-ID: CVE-2024-38820)
CWE-ID: CWE-254 - Security Features
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to String.toLowerCase() has some Locale dependent exceptions when handling case insensitive patterns in DataBinder. A remote attacker can bypass implemented security restrictions by passing specially crafted data to the application.
3) Path traversal (CVE-ID: CVE-2025-41242)
CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.
Note, the vulnerability affects installations when deployed on a non-compliant Servlet container.
An application can be vulnerable when all the following are true:
- the application is deployed as a WAR or with an embedded Servlet container
- the Servlet container does not reject suspicious sequences
- the application serves static resources with Spring resource handling
4) Input validation error (CVE-ID: CVE-2025-41234)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to perform a reflected file download attack.
The vulnerability exists due to application sets a “Content-Disposition” header with a non-ASCII charset, where the filename attribute is derived from user-supplied input. A remote attacker can trick the victim into downloading arbitrary files from an attacker controlled location.
Remediation
Install update from vendor's website.