An OS command injection vulnerability exists in maintenance command-line diagnostic utilities on Brocade Fabric OS versions before 9.2.2d and 10.0.0 through 10.0.0a1. The binary fails to sanitize user-supplied input options when invoking underlying system commands through a shell interpreter. A privileged user with maintenance account access can exploit this issue by supplying crafted parameters, which results in arbitrary OS command execution with root privileges.
Metrics
Affected Vendors & Products
References
History
Wed, 14 Oct 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
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| 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 |
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| 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 05:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Brocade
Brocade fabric Os |
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| Vendors & Products |
Brocade
Brocade fabric Os |
Thu, 08 Oct 2026 04:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | OS Command Injection in Brocade Fabric OS Maintenance Utilities Allowing Root Privilege Escalation |
Thu, 08 Oct 2026 03:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An OS command injection vulnerability exists in maintenance command-line diagnostic utilities on Brocade Fabric OS versions before 9.2.2d and 10.0.0 through 10.0.0a1. The binary fails to sanitize user-supplied input options when invoking underlying system commands through a shell interpreter. A privileged user with maintenance account access can exploit this issue by supplying crafted parameters, which results in arbitrary OS command execution with root privileges. | |
| Weaknesses | CWE-78 | |
| References |
| |
| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: brocade
Published: 2026-10-08T03:29:09.306Z
Updated: 2026-10-09T03:55:39.221Z
Reserved: 2026-09-08T22:51:12.166Z
Link: CVE-2026-87673
Updated: 2026-10-08T13:13:11.915Z
Status : Analyzed
Published: 2026-10-08T04:17:53.117
Modified: 2026-10-14T19:12:50.530
Link: CVE-2026-87673
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