CVE-2026-87667

An argument injection vulnerability exists in the configuration management command-line utility of Brocade Fabric OS versions before 9.2.2d and 10.0.0 through 10.0.0a1. When executing configuration viewing commands with search pattern filters, the utility fails to sanitize user-supplied search string options before passing them to internal search commands. An authenticated user with low-privilege administrative access can exploit this vulnerability to read arbitrary files on the local operating system, including sensitive configuration files, system password hashes and system secrets.

CVSS v3 4.5 MEDIUM

4.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://support.broadcom.com/external/content/SecurityAdvisories/0/39151	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:broadcom:fabric_operating_system::::::::
	cpe:2.3:o:broadcom:fabric_operating_system::::::::

History

14 Oct 2026, 19:14

Type	Values Removed	Values Added
CPE		cpe:2.3:o:broadcom:fabric_operating_system::::::::
References	~~() https://support.broadcom.com/external/content/SecurityAdvisories/0/39151 -~~	() https://support.broadcom.com/external/content/SecurityAdvisories/0/39151 - Vendor Advisory
First Time		Broadcom fabric Operating System Broadcom
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.5

08 Oct 2026, 04:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-08 04:17

Updated : 2026-10-14 19:14

NVD link : CVE-2026-87667

Mitre link : CVE-2026-87667

CVE.ORG link : CVE-2026-87667

JSON object : View

Products Affected

broadcom

fabric_operating_system

CWE

CWE-88

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

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