CVE-2021-27789
First published: Fri Mar 18 2022(Updated: )
The Web application of Brocade Fabric OS before versions Brocade Fabric OS v9.0.1a and v8.2.3a contains debug statements that expose sensitive information to the program's standard output device. An attacker who has compromised the FOS system may utilize this weakness to capture sensitive information, such as user credentials.
Credit: sirt@brocade.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Broadcom Fabric Operating System | <8.2.3a | |
| Broadcom Fabric Operating System | >=9.0.0<9.0.1a |
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Reference Links
Frequently Asked Questions
What is CVE-2021-27789?
CVE-2021-27789 is a vulnerability in the Brocade Fabric OS web application that exposes sensitive information to the standard output device.
What is the severity level of CVE-2021-27789?
The severity level of CVE-2021-27789 is medium with a CVSS score of 6.5.
Which versions of Brocade Fabric OS are affected?
The affected versions of Brocade Fabric OS are v8.2.3a and v9.0.0 up to exclusive v9.0.1a.
How can an attacker exploit CVE-2021-27789?
An attacker who has compromised the FOS system can exploit CVE-2021-27789 to capture sensitive information.
Where can I find more information about CVE-2021-27789?
More information about CVE-2021-27789 can be found at the following link: https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2021-1494
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- version/broadcom fabric operating system/9.0.0