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CVE-2020-3460— Cisco Data Center Network Manager Cross-Site Scripting Vulnerability

Quick assessment

Affected
Cisco Cisco Data Center Network Manager
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 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 11.4(1)之前版本中的Web管理界面存在跨站脚本漏洞，该漏洞源于程序没有正确验证用户输入。远程攻击者可借助特制HTTP标头利用该漏洞在受影响的界面中执行任意脚本代码，或访问基于浏览器的敏感信息。

AI Predicted 6.1 Difficulty: Moderate EPSS 0.72% · P53
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I. Basic Information for CVE-2020-3460

Vulnerability Information
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Vulnerability Title
Cisco Data Center Network Manager Cross-Site Scripting Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by intercepting a request from a user and injecting malicious data into an HTTP header. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Data Center Network Manager 跨站脚本漏洞
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 11.4(1)之前版本中的Web管理界面存在跨站脚本漏洞，该漏洞源于程序没有正确验证用户输入。远程攻击者可借助特制HTTP标头利用该漏洞在受影响的界面中执行任意脚本代码，或访问基于浏览器的敏感信息。
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 Data Center Network Manager n/a -

II. Public POCs for CVE-2020-3460

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III. Intelligence Information for CVE-2020-3460

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Vendor Advisories for CVE-2020-3460 (1)

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

CVE-2020-3383 8.8 HIGH Cisco Data Center Network Manager Path Traversal Vulnerability
CVE-2020-3384 8.2 HIGH Cisco Data Center Network Manager Command Injection Vulnerability
CVE-2020-3376 7.3 HIGH Cisco Data Center Network Manager Authentication Bypass Vulnerability
CVE-2020-3462 6.3 MEDIUM Cisco Data Center Network Manager SQL Injection Vulnerability
CVE-2020-3377 6.3 MEDIUM Cisco Data Center Network Manager Command Injection Vulnerability
CVE-2020-3461 Cisco Data Center Network Manager Information Disclosure Vulnerability
CVE-2020-3374 Cisco SD-WAN vManage Software Authorization Bypass Vulnerability
CVE-2020-3375 Cisco SD-WAN Solution Software Buffer Overflow Vulnerability
CVE-2020-3382 Cisco Data Center Network Manager Authentication Bypass Vulnerability
CVE-2020-3386 Cisco Data Center Network Manager Improper Authorization Vulnerability

IV. Related Vulnerabilities

Same product: Cisco Data Center Network Manager
Same vendor: Cisco
Same weakness: CWE-79

V. Comments for CVE-2020-3460

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