CVE-2026-20174— Cisco Nexus Dashboard Insights 路径遍历漏洞
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一、 漏洞 CVE-2026-20174 基础信息
漏洞信息
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Vulnerability Title
Cisco Nexus Dashboard Insights Arbitrary File Write Vulnerability
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
A vulnerability in the Metadata update feature of Cisco Nexus Dashboard Insights could allow an authenticated, remote attacker to write arbitrary files to an affected system. This vulnerability is due to insufficient validation of the metadata update file. An attacker could exploit this vulnerability by crafting a metadata update file and manually uploading it to an affected device. A successful exploit could allow the attacker to write arbitrary files to the underlying operating system as the root user. To exploit this vulnerability, the attacker must have valid administrative credentials. Note: Manual uploading of metadata files is typical for Air-Gap environments but not for Cisco Intersight Cloud connected devices. However, the manual upload option exists for both deployments.
来源: 美国国家漏洞数据库 NVD
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
对路径名的限制不恰当(路径遍历)
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
Cisco Nexus Dashboard Insights 路径遍历漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Cisco Nexus Dashboard Insights是美国思科（Cisco）公司的一款面向数据中心网络的运行分析与故障诊断平台。 Cisco Nexus Dashboard Insights存在路径遍历漏洞，该漏洞源于元数据更新文件验证不足，可能导致已验证的远程攻击者向受影响系统写入任意文件。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Cisco | Cisco Nexus Dashboard | 3.1(1k) | - | |
| Cisco | Cisco Nexus Dashboard Insights | 2.2.2.125 | - |
二、漏洞 CVE-2026-20174 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC高级
未找到公开 POC。
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同批安全公告 · Cisco · 2026-04-01 · 共 16 条
| CVE-2026-20160 | 9.8 CRITICAL | Cisco Smart Software Manager On-Prem 安全漏洞 |
| CVE-2026-20093 | 9.8 CRITICAL | Cisco Integrated Management Controller 输入验证错误漏洞 |
| CVE-2026-20094 | 8.8 HIGH | Cisco Integrated Management Controller 命令注入漏洞 |
| CVE-2026-20155 | 8.0 HIGH | Cisco Evolved Programmable Network Manager 安全漏洞 |
| CVE-2026-20151 | 7.3 HIGH | Cisco Smart Software Manager On-Prem 安全漏洞 |
| CVE-2026-20096 | 6.5 MEDIUM | Cisco Integrated Management Controller（IMC） 命令注入漏洞 |
| CVE-2026-20097 | 6.5 MEDIUM | Cisco Integrated Management Controller（IMC） 缓冲区错误漏洞 |
| CVE-2026-20095 | 6.5 MEDIUM | Cisco Integrated Management Controller 命令注入漏洞 |
| CVE-2026-20042 | 6.5 MEDIUM | Cisco Nexus Dashboard 信任管理问题漏洞 |
| CVE-2026-20085 | 6.1 MEDIUM | Cisco Integrated Management Controller（IMC） 跨站脚本漏洞 |
| CVE-2026-20041 | 6.1 MEDIUM | Cisco Nexus Dashboard和Cisco Nexus Dashboard Insights 代码问题漏洞 |
| CVE-2026-20090 | 4.8 MEDIUM | Cisco Integrated Management Controller（IMC） 跨站脚本漏洞 |
| CVE-2026-20089 | 4.8 MEDIUM | Cisco Integrated Management Controller（IMC） 跨站脚本漏洞 |
| CVE-2026-20087 | 4.8 MEDIUM | Cisco Integrated Management Controller 跨站脚本漏洞 |
| CVE-2026-20088 | 4.8 MEDIUM | Cisco Integrated Management Controller（IMC） 跨站脚本漏洞 |
IV. Related Vulnerabilities
Same product: Cisco Nexus Dashboard
V. Comments for CVE-2026-20174
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