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Security Bulletin: TXSeries for Multiplatforms is vulnerable to arbitrary code execution due to IBM WebSphere Application Server Liberty (CVE-2021-23450)

Security Bulletin


WebSphere Application Server Liberty is used by TXSeries for Multiplatforms to provide a web based administration console. The fix removes the arbitrary code execution vulnerability CVE-2021-23450 from Liberty.

Vulnerability Details

CVEID:   CVE-2021-23450
DESCRIPTION:   Dojo could allow a remote attacker to execute arbitrary code on the system, caused by a prototype pollution in the setObject function. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 9.8
CVSS Temporal Score: See: for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions

Affected Product(s)Version(s)
IBM TXSeries for Multiplatforms9.1
IBM TXSeries for Multiplatforms8.2


IBM strongly recommends addressing the vulnerability by downloading and applying the interim fixes from the table below  

ProductVersionDefectRemediation / First Fix
IBM TXSeries for Multiplatforms v9.1
127708Download fix from here
IBM TXSeries for Multiplatforms v8.2
127708Download fix from here

Workarounds and Mitigations


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Change History

21 Apr 2022: 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.


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

Document Location


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Document Information

Modified date:
20 May 2022