CVE-2023-20059— Cisco DNA Center Information Disclosure Vulnerability
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I. Basic Information for CVE-2023-20059
Vulnerability Information
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Vulnerability Title
Cisco DNA Center Information Disclosure Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the implementation of the Cisco Network Plug-and-Play (PnP) agent of Cisco DNA Center could allow an authenticated, remote attacker to view sensitive information in clear text. The attacker must have valid low-privileged user credentials. This vulnerability is due to improper role-based access control (RBAC) with the integration of PnP. An attacker could exploit this vulnerability by authenticating to the device and sending a query to an internal API. A successful exploit could allow the attacker to view sensitive information in clear text, which could include configuration files.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
J2EE误配置：在配置文件中明文存储口令
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco DNA Center 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco DNA Center是美国思科（Cisco）公司的一个网络管理和命令中心服务。 Cisco DNA Center 存在安全漏洞，该漏洞源于基于角色的访问控制 (RBAC) 与 PnP 集成不当。
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) | n/a | - |
II. Public POCs for CVE-2023-20059
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Cisco · 2023-03-23 · 18 CVEs total
| CVE-2023-20027 | 8.6 HIGH | Cisco IOS XE Software Virtual Fragmentation Reassembly Denial of Service Vulnerability |
| CVE-2023-20072 | 8.6 HIGH | Cisco IOS XE Software Fragmented Tunnel Protocol Packet Denial of Service Vulnerability |
| CVE-2023-20080 | 8.6 HIGH | Cisco IOS and IOS XE Software IPv6 DHCP (DHCPv6) Relay and Server Denial of Service Vulner |
| CVE-2023-20055 | 8.0 HIGH | Cisco DNA Center Privilege Escalation Vulnerability |
| CVE-2023-20035 | 7.8 HIGH | Cisco IOS XE SD-WAN Software Command Injection Vulnerability |
| CVE-2023-20065 | 7.8 HIGH | Cisco IOS XE Software 安全漏洞 |
| CVE-2023-20112 | 7.4 HIGH | Cisco Access Point Software Association Request Denial of Service Vulnerability |
| CVE-2023-20067 | 7.4 HIGH | Cisco IOS XE Software for Wireless LAN Controllers HTTP Client Profiling Denial of Service |
| CVE-2023-20100 | 6.8 MEDIUM | Cisco IOS XE Software for Wireless LAN Controllers CAPWAP Join Denial of Service Vulnerabi |
| CVE-2023-20081 | 6.8 MEDIUM | Cisco Adaptive Security Appliance Software, Firepower Threat Defense Software, IOS Softwar |
| CVE-2023-20113 | 6.5 MEDIUM | Cisco SD-WAN vManage Software Cross-Site Request Forgery Vulnerability |
| CVE-2023-20066 | 6.5 MEDIUM | Cisco IOS XE Software Web UI Path Traversal Vulnerability |
| CVE-2023-20056 | 6.5 MEDIUM | Cisco Access Point Software Denial of Service Vulnerability |
| CVE-2023-20082 | 6.1 MEDIUM | Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches Secure Boot Bypass Vulnerabi |
| CVE-2023-20097 | 4.6 MEDIUM | Cisco Access Point Software Command Injection Vulnerability |
| CVE-2023-20029 | 4.4 MEDIUM | Cisco IOS XE Software Privilege Escalation Vulnerability |
| CVE-2023-20107 | Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Low-Entro |
IV. Related Vulnerabilities
Same product: Cisco Digital Network Architecture Center (DNA Center)
- CVE-2025-20346
Cisco Catalyst Center Privilege Escalation Vulnerability - CVE-2025-20355
Cisco Catalyst Center Software HTTP Open Redirect Vulnerabil - CVE-2025-20353
Cisco Catalyst Center Cross-Site Scripting Vulnerability - CVE-2025-20349
Cisco DNA Center API Command Injection Vulnerability - CVE-2025-20341
Cisco Catalyst Center Privilege Escalation Vulnerability
Same vendor: Cisco
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Cisco Slido 安全漏洞 - CVE-2026-20034
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Cisco Unity Connection Server-Side Request Forgery Vulnerabi - CVE-2026-20167
Cisco IoT Field Network Director Remote Device Denial of Ser - CVE-2026-20169
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V. Comments for CVE-2023-20059
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