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CVE-2026-87680

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.

Brocade Fabric OS 版本在 10.0.1 之前的 REST API 管理界面存在命令注入漏洞。攻击者可以通过构造特定的输入参数，以经过认证的用户身份执行任意系统命令。

CVSS 8.5 · High

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2026-87680

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A command injection vulnerability in the REST API management interface of Brocade Fabric OS versions before 10.0.1 allows an authenticated user to execute arbitrary system commands via crafted input parameters.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Brocade Fabric OS 0 ~ 10.0.1 -

II. Public POCs for CVE-2026-87680

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III. Intelligence Information for CVE-2026-87680

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Other References for CVE-2026-87680 (1)

Same Patch Batch · Brocade · 2026-10-08 · 15 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-2026-87683 8.6 HIGH Brocade Fabric OS堆缓冲区溢出漏洞
CVE-2026-87682 8.6 HIGH Brocade Fabric OS<10.0.1命令注入漏洞
CVE-2026-87679 8.5 HIGH Brocade Fabric OS<10.0.1堆溢出漏洞
CVE-2026-94578 7.5 HIGH Brocade Fabric OS授权逻辑漏洞
CVE-2026-87659 7.1 HIGH Brocade Fabric OS<10.0.1认证绕过漏洞
CVE-2026-87671 7.1 HIGH Brocade Fabric OS越界读取致DoS漏洞
CVE-2026-87681 7.1 HIGH Brocade Fabric OS<10.0.1访问控制绕过漏洞
CVE-2026-87678 6.9 MEDIUM Brocade Fabric OS<10.0.1注入漏洞
CVE-2026-87676 6.9 MEDIUM Brocade Fabric OS堆溢出致DoS
CVE-2026-87672 6.8 MEDIUM Brocade Fabric OS 信息泄露漏洞
CVE-2026-87686 5.3 MEDIUM Brocade Fabric OS 认证绕过与访问控制漏洞
CVE-2026-87670 5.1 MEDIUM Brocade Fabric OS授权逻辑漏洞
CVE-2026-87669 5.1 MEDIUM Brocade Fabric OS <10.0.1 REST API越权漏洞

IV. Related Vulnerabilities

Same product: Fabric OS
Same vendor: Brocade
Same weakness: CWE-78

V. Comments for CVE-2026-87680

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