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CVE-2025-20349— Cisco DNA Center API Command Injection Vulnerability

Quick assessment

Affected
Cisco Cisco Digital Network Architecture Center (DNA Center)
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.

Cisco Catalyst Center（Cisco DNA Center）是美国思科（Cisco）公司的一个网络管理系统。 Cisco Catalyst Center（Cisco DNA Center）存在操作系统命令注入漏洞，该漏洞源于用户输入验证不足，可能导致远程攻击者执行任意命令。

CVSS 6.3 · Medium EPSS 0.36% · P28
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I. Basic Information for CVE-2025-20349

Vulnerability Information
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Vulnerability Title
Cisco DNA Center API Command Injection Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the REST API of Cisco Catalyst Center could allow an authenticated, remote attacker to execute arbitrary commands in a restricted container as the root user. This vulnerability is due to insufficient validation of user-supplied input in REST API request parameters. An attacker could exploit this vulnerability by sending a crafted API request to an affected device. A successful exploit could allow the attacker to inject arbitrary commands that would then be executed in a restricted container with root privileges. To exploit this vulnerability, the attacker must have valid credentials for a user account with at least the role of Observer.
Source: 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
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
Vulnerability Title
Cisco Catalyst Center 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Catalyst Center（Cisco DNA Center）是美国思科（Cisco）公司的一个网络管理系统。 Cisco Catalyst Center（Cisco DNA Center）存在操作系统命令注入漏洞，该漏洞源于用户输入验证不足，可能导致远程攻击者执行任意命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Cisco Cisco Digital Network Architecture Center (DNA Center) 1.4.0.0 -

II. Public POCs for CVE-2025-20349

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III. Intelligence Information for CVE-2025-20349

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Same Patch Batch · Cisco · 2025-11-13 · 5 CVEs total

CVE-2025-20341 8.8 HIGH Cisco Catalyst Center Privilege Escalation Vulnerability
CVE-2025-20353 6.1 MEDIUM Cisco Catalyst Center Cross-Site Scripting Vulnerability
CVE-2025-20355 4.7 MEDIUM Cisco Catalyst Center Software HTTP Open Redirect Vulnerability
CVE-2025-20346 4.3 MEDIUM Cisco Catalyst Center Privilege Escalation Vulnerability

IV. Related Vulnerabilities

Same product: Cisco Digital Network Architecture Center (DNA Center)
Same vendor: Cisco
Same weakness: CWE-78

V. Comments for CVE-2025-20349

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