An OS command injection vulnerability exists in the configuration management subsystem of Brocade Fabric OS versions before 9.2.2d and 10.0.0 through 10.0.0a1. When performing a configuration download operation, the management daemon will relay configuration parameters, user-supplied relay host strings, and filenames directly to an internal utility script without sufficient character set validation. Because the local utility fails to sanitize shell metacharacters before processing them in a system shell command, a malicious or compromised configuration file can cause arbitrary operating system commands to be executed on a remote local switch when an administrator initiates a configuration download.
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Affected Vendors & Products
References
History
Wed, 14 Oct 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Broadcom
Broadcom fabric Operating System |
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| CPEs | cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Broadcom
Broadcom fabric Operating System |
|
| Metrics |
cvssV3_1
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Thu, 08 Oct 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Thu, 08 Oct 2026 05:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Brocade Fabric OS Command Injection via Configuration Download Parameter | |
| First Time appeared |
Brocade
Brocade fabric Os |
|
| Vendors & Products |
Brocade
Brocade fabric Os |
Thu, 08 Oct 2026 04:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An OS command injection vulnerability exists in the configuration management subsystem of Brocade Fabric OS versions before 9.2.2d and 10.0.0 through 10.0.0a1. When performing a configuration download operation, the management daemon will relay configuration parameters, user-supplied relay host strings, and filenames directly to an internal utility script without sufficient character set validation. Because the local utility fails to sanitize shell metacharacters before processing them in a system shell command, a malicious or compromised configuration file can cause arbitrary operating system commands to be executed on a remote local switch when an administrator initiates a configuration download. | |
| Weaknesses | CWE-78 | |
| References |
| |
| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: brocade
Published: 2026-10-08T03:34:36.578Z
Updated: 2026-10-09T03:55:37.889Z
Reserved: 2026-09-08T22:51:12.166Z
Link: CVE-2026-87675
Updated: 2026-10-08T13:10:31.806Z
Status : Analyzed
Published: 2026-10-08T04:17:55.843
Modified: 2026-10-14T19:09:49.610
Link: CVE-2026-87675
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