CVE-2021-20553: IBM Sterling B2B Integrator Standard Edition cross-site scripting
First published: Wed Dec 18 2024(Updated: )
IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.1.1.0 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.
Credit: psirt@us.ibm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| IBM B2B Sterling Integrator | <=5.2.0.0 - 5.2.6.5_4 | |
| IBM B2B Sterling Integrator | <=6.0.0.0 - 6.0.0.6, 6.0.1.0 - 6.0.3.4 | |
| IBM B2B Sterling Integrator | <=6.1.0.0 - 6.1.0.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-20553?
CVE-2021-20553 is classified as a cross-site scripting vulnerability which can lead to significant security risks including credential disclosure.
How do I fix CVE-2021-20553?
To fix CVE-2021-20553, apply the patches available for the affected versions of IBM Sterling B2B Integrator.
Which versions of IBM Sterling B2B Integrator are affected by CVE-2021-20553?
IBM Sterling B2B Integrator versions 5.2.0.0 through 6.1.1.0 are vulnerable to CVE-2021-20553.
What can attackers do with CVE-2021-20553?
Attackers can exploit CVE-2021-20553 to inject arbitrary JavaScript code into the Web UI, potentially leading to unauthorized access or credential theft.
Is there a workaround for CVE-2021-20553?
Currently, the recommended action for CVE-2021-20553 is to apply the available security patches as there are no effective workarounds identified.
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- vendor/ibm
- canonical/ibm b2b sterling integrator
- version/ibm b2b sterling integrator/5.2.0.0 - 5.2.6.5_4
- version/ibm b2b sterling integrator/6.0.0.0 - 6.0.0.6, 6.0.1.0 - 6.0.3.4
- version/ibm b2b sterling integrator/6.1.0.0 - 6.1.0.2