SB2025072129 - Reverse Tabnabbing in IBM Sterling B2B Integrator and IBM Sterling File Gateway
Published: July 21, 2025
Security Bulletin ID
SB2025072129
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Reverse Tabnabbing (CVE-ID: CVE-2025-33014)
CWE-ID: CWE-1022 - Use of Web Link to Untrusted Target with window.opener Access
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to gain access to potentially sensitive information.
The vulnerability exists due to IBM Sterling B2B Integrator Standard Edition uses a web link with untrusted references to an external site. A remote user can exploit this vulnerability to expose sensitive information or perform unauthorized actions on the victims’ web browser.
Remediation
Install update from vendor's website.