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CVE-2020-3376— Cisco Data Center Network Manager Authentication Bypass Vulnerability

CVSS 7.3 · High EPSS 0.89% · P76
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I. Basic Information for CVE-2020-3376

Vulnerability Information
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Vulnerability Title
Cisco Data Center Network Manager Authentication Bypass Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the Device Manager application of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to bypass authentication and execute arbitrary actions on an affected device. The vulnerability is due to a failure in the software to perform proper authentication. An attacker could exploit this vulnerability by browsing to one of the hosted URLs in Cisco DCNM. A successful exploit could allow the attacker to interact with and use certain functions within the Cisco DCNM.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键功能的认证机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Data Center Network Manager 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Data Center Network Manager（DCNM）是美国思科（Cisco）公司的一套数据中心管理系统。该系统适用于Cisco Nexus和MDS系列交换机，提供存储可视化、配置和故障排除等功能。 Cisco DCNM中的设备管理器应用程序存在访问控制错误漏洞，该漏洞源于程序没有正确验证身份。攻击者可借助特制URL利用该漏洞在受影响设备上执行任意操作。以下产品及版本受到影响：Cisco DCNM 11.0(1)版本，11.1(1)版本，11.2(1)版本，11.3(1)版本。
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

VendorProductAffected VersionsCPESubscribe
CiscoCisco Data Center Network Manager n/a -

II. Public POCs for CVE-2020-3376

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III. Intelligence Information for CVE-2020-3376

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Same Patch Batch · Cisco · 2020-07-31 · 11 CVEs total

CVE-2020-33838.8 HIGHCisco Data Center Network Manager Path Traversal Vulnerability
CVE-2020-33848.2 HIGHCisco Data Center Network Manager Command Injection Vulnerability
CVE-2020-34626.3 MEDIUMCisco Data Center Network Manager SQL Injection Vulnerability
CVE-2020-33776.3 MEDIUMCisco Data Center Network Manager Command Injection Vulnerability
CVE-2020-3461Cisco Data Center Network Manager Information Disclosure Vulnerability
CVE-2020-3374Cisco SD-WAN vManage Software Authorization Bypass Vulnerability
CVE-2020-3375Cisco SD-WAN Solution Software Buffer Overflow Vulnerability
CVE-2020-3382Cisco Data Center Network Manager Authentication Bypass Vulnerability
CVE-2020-3386Cisco Data Center Network Manager Improper Authorization Vulnerability
CVE-2020-3460Cisco Data Center Network Manager Cross-Site Scripting Vulnerability

IV. Related Vulnerabilities

Same product: Cisco Data Center Network Manager
Same vendor: Cisco
Same weakness: CWE-306

V. Comments for CVE-2020-3376

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