CVE-2025-20210— Cisco Catalyst Center Unprotected API Endpoint
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存在访问控制错误漏洞，该漏洞源于API端点缺少认证，可能导致代理配置修改攻击。
Possible ATT&CK Techniques 3 AI
T1041 · Exfiltration Over C2 Channel T1190 · Exploit Public-Facing Application T1510
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I. Basic Information for CVE-2025-20210
Vulnerability Information
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Vulnerability Title
Cisco Catalyst Center Unprotected API Endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the management API of Cisco Catalyst Center, formerly Cisco DNA Center, could allow an unauthenticated, remote attacker to read and modify the outgoing proxy configuration settings.
This vulnerability is due to the lack of authentication in an API endpoint. An attacker could exploit this vulnerability by sending a request to the affected API of a Catalyst Center device. A successful exploit could allow the attacker to view or modify the outgoing proxy configuration, which could disrupt internet traffic from Cisco Catalyst Center or may allow the attacker to intercept outbound internet traffic.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Catalyst Center 访问控制错误漏洞
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存在访问控制错误漏洞，该漏洞源于API端点缺少认证，可能导致代理配置修改攻击。
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) | 2.1.1.0 | - |
|
II. Public POCs for CVE-2025-20210
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Cisco · 2025-05-07 · 35 CVEs total
| CVE-2025-20188 | 10.0 CRITICAL | Cisco IOS XE 信任管理问题漏洞 |
| CVE-2025-20186 | 8.8 HIGH | Cisco IOS XE 操作系统命令注入漏洞 |
| CVE-2025-20182 | 8.6 HIGH | Cisco Adaptive Security Appliance Software, Firepower Threat Defense Software and IOS XE S |
| CVE-2025-20154 | 8.6 HIGH | Cisco IOS, IOS XE and IOS XR Software TWAMP Denial of Service Vulnerability |
| CVE-2025-20162 | 8.6 HIGH | Cisco IOS XE 资源管理错误漏洞 |
| CVE-2025-20164 | 8.3 HIGH | Cisco IOS 安全漏洞 |
| CVE-2025-20122 | 7.8 HIGH | Cisco Catalyst SD-WAN Manager Privilege Escalation Vulnerability |
| CVE-2025-20192 | 7.7 HIGH | Cisco IOS XE 安全漏洞 |
| CVE-2025-20191 | 7.4 HIGH | Multiple Cisco Products Denial of Service Vulnerability |
| CVE-2025-20140 | 7.4 HIGH | Cisco IOS XE 安全漏洞 |
| CVE-2025-20189 | 7.4 HIGH | Cisco IOS XE 安全漏洞 |
| CVE-2025-20202 | 7.4 HIGH | Cisco IOS XE Wireless Controller Software 安全漏洞 |
| CVE-2025-20197 | 6.7 MEDIUM | Cisco IOS XE 输入验证错误漏洞 |
| CVE-2025-20200 | 6.7 MEDIUM | Cisco IOS XE 代码问题漏洞 |
| CVE-2025-20201 | 6.7 MEDIUM | Cisco IOS XE 代码问题漏洞 |
| CVE-2025-20187 | 6.5 MEDIUM | Cisco SD-WAN Manager Software Arbitrary File Creation Vulnerability |
| CVE-2025-20193 | 6.5 MEDIUM | Cisco IOS XE 操作系统命令注入漏洞 |
| CVE-2025-20190 | 6.5 MEDIUM | Cisco IOS XE Wireless Controller Software 访问控制错误漏洞 |
| CVE-2025-20155 | 6.0 MEDIUM | Cisco IOS XE 安全漏洞 |
| CVE-2025-20157 | 5.9 MEDIUM | Cisco Catalyst vManage Certificate Validation Vulnerability |
Showing top 20 of 35 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Cisco Digital Network Architecture Center (DNA Center)
-
CVE-2025-20346
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CVE-2025-20341
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CVE-2025-20349
Cisco DNA Center API Command Injection Vulnerability
Same vendor: Cisco
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V. Comments for CVE-2025-20210
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