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CVE-2026-87667

Quick assessment

Affected
Brocade Fabric OS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Brocade Fabric OS 9.2.2d 之前版本以及 10.0.0 至 10.0.0a1 版本中，其配置管理命令行实用程序存在参数注入漏洞。当用户使用搜索模式过滤器执行配置查看命令时，该实用程序在将用户提供的搜索字符串选项传递给内部搜索命令之前，未能对其进行适当的清理和过滤。拥有低权限管理访问权限的已认证用户可以利用此漏洞，读取本地操作系统上的任意文件，包括敏感配置文件、系统密码哈希值和系统机密信息。

CVSS 8.4 · High
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I. Basic Information for CVE-2026-87667

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
参数注入或修改
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Brocade Fabric OS 0 ~ 9.2.2d -

II. Public POCs for CVE-2026-87667

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III. Intelligence Information for CVE-2026-87667

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Other References for CVE-2026-87667 (1)

Same Patch Batch · Brocade · 2026-10-08 · 49 CVEs total

CVE-2026-87684 8.7 HIGH Brocade Fabric<10.0.1 SNMP守护进程栈缓冲区溢出漏洞
CVE-2026-87682 8.6 HIGH Brocade Fabric OS<10.0.1命令注入漏洞
CVE-2026-87683 8.6 HIGH Brocade Fabric OS堆缓冲区溢出漏洞
CVE-2026-87666 8.6 HIGH Brocade Fabric OS 9.2.2d/10.0.0a1 OS命令注入漏洞
CVE-2026-87679 8.5 HIGH Brocade Fabric OS<10.0.1堆溢出漏洞
CVE-2026-94586 8.5 HIGH Brocade Fabric OS命令注入漏洞（低于9.2.2d/10.0.0a1）
CVE-2026-94581 8.5 HIGH Brocade Fabric OS 9.2.2d前及10.0.0-10.0.0a1远程命令注入漏洞
CVE-2026-87664 8.5 HIGH Brocade Fabric OS会话伪造漏洞
CVE-2026-87674 8.5 HIGH Brocade Fabric OS本地提权漏洞（9.2.2d/10.0.0）
CVE-2026-87687 8.5 HIGH Brocade Fabric OS 垂直提权与越权漏洞
CVE-2026-87688 8.5 HIGH Brocade Fabric OS远程命令执行漏洞
CVE-2026-87680 8.5 HIGH Brocade Fabric OS命令注入漏洞
CVE-2026-87685 8.4 HIGH Brocade Fabric OS任意文件操纵漏洞
CVE-2026-5047 8.2 HIGH Brocade SANnav日志信息泄露漏洞
CVE-2026-94585 7.7 HIGH Brocade Fabric OS MXG610认证绕过漏洞
CVE-2026-94578 7.5 HIGH Brocade Fabric OS授权逻辑漏洞
CVE-2026-87675 7.3 HIGH Brocade Fabric OS OS命令注入漏洞
CVE-2026-94577 7.3 HIGH Brocade Fabric OS提权漏洞（<9.2.2d/10.0.0系列）
CVE-2026-87671 7.1 HIGH Brocade Fabric OS越界读取致DoS漏洞
CVE-2026-87659 7.1 HIGH Brocade Fabric OS<10.0.1认证绕过漏洞

Showing top 20 of 49 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Fabric OS
Same vendor: Brocade
Same weakness: CWE-88

V. Comments for CVE-2026-87667

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