CVE-2026-20206— Cisco ThousandEyes Enterprise Agent 操作系统命令注入漏洞
影响版本矩阵 10
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Cisco | Cisco ThousandEyes Enterprise Agent | Agent 5.0 | affected |
Agent 4.4.4 | affected | ||
Agent 4.4.3 | affected | ||
Agent 4.4.2 | affected | ||
Agent 4.2 | affected | ||
Agent 4.1 | affected | ||
Agent 4.0 | affected | ||
Agent 5.1 | affected | ||
| … +2 条更多 | |||
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一、 漏洞 CVE-2026-20206 基础信息
漏洞信息
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Vulnerability Title
Cisco ThousandEyes BrowserBot Command Injection Vulnerability
来源: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the BrowserBot component of Cisco ThousandEyes Enterprise Agent could have allowed an authenticated, remote attacker to execute arbitrary commands on Agents on behalf of the BrowserBot synthetics orchestration process. Cisco has addressed this vulnerability in the Cisco ThousandEyes Enterprise Agent, and no customer action is needed. This vulnerability was due to insufficient input validation of command arguments that are supplied by the user. Prior to this vulnerability being addressed, an attacker could have exploited this vulnerability by authenticating to the ThousandEyes SaaS and submitting crafted input into the affected parameter. A successful exploit could have allowed the attacker to execute arbitrary commands within the BrowserBot container as the node user. To exploit this vulnerability, the attacker must have valid user credentials for the ThousandEyes SaaS and the ability to manage transaction tests.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
来源: 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)
来源: CVE Program / CVE List V5
Vulnerability Title
Cisco ThousandEyes Enterprise Agent 操作系统命令注入漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Cisco ThousandEyes Enterprise Agent是美国思科（Cisco）公司的一个应用程序。提供了扩展的可视性、自动化的见解和无缝的工作流程。 Cisco ThousandEyes Enterprise Agent存在操作系统命令注入漏洞，该漏洞源于BrowserBot组件中命令参数输入验证不足，可能导致认证远程攻击者以节点用户身份执行任意命令。
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 ThousandEyes Enterprise Agent | Agent 5.0 | - |
二、漏洞 CVE-2026-20206 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-20206 厂商安全公告 (1)
同批安全公告 · Cisco · 2026-05-20 · 共 4 条
| CVE-2026-20223 | 10.0 CRITICAL | Cisco Secure Workload 访问控制错误漏洞 |
| CVE-2026-20171 | 6.8 MEDIUM | Cisco NX-OS Software 安全漏洞 |
| CVE-2026-20199 | 4.7 MEDIUM | Cisco ThousandEyes Virtual Appliance 注入漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-20206
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