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Security Bulletin: XSS Security Vulnerabilty Affects Mailbox UI of IBM Sterling B2B Integrator (CVE-2021-20562)

Security Bulletin


Summary

IBM Sterling B2B Integrator has addressed a XSS vulnerability affecting the mailbox UI.

Vulnerability Details

CVEID:   CVE-2021-20562
DESCRIPTION:   IBM Sterling B2B Integrator Standard Edition is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
CVSS Base score: 5.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/199232 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)

Affected Products and Versions

Affected Product(s)Version(s)
IBM Sterling B2B Integrator5.2.0.0 - 5.2.6.5_3
IBM Sterling B2B Integrator6.0.0.0 - 6.0.3.4
IBM Sterling B2B Integrator6.1.0.0 - 6.1.0.2

Remediation/Fixes

 Product & VersionAPAR Remediation & Fix
 5.2.0.0 - 5.2.6.5_3IT36354Apply IBM Sterling B2B Integrator version 5.2.6.5_4, 6.0.3.5, 6.1.0.3 or higher on Fix Central
6.0.0.0 - 6.0.3.4IT36354Apply IBM Sterling B2B Integrator version 6.0.3.5, 6.1.0.3 or higher on Fix Central
6.1.0.0 - 6.1.0.2IT36354Apply IBM Sterling B2B Integrator version 6.1.0.3 or higher on Fix Central

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Acknowledgement

The vulnerability was reported to IBM by Sutthiwat Panithansuwan and Thongchai Silpavarangkura from the SEC Consult Vulnerability Lab (https://www.sec-consult.com).

Change History

15 Jul 2021: Initial Publication

*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.

Disclaimer

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

Document Location

Worldwide

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Document Information

Modified date:
13 May 2022

UID

ibm16475301

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