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。
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-xss-3jkDLsLV
来源:CISCO
链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-xss-3jkDLsLV
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2600/
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2020-3460
来源:www.nsfocus.net
链接:http://www.nsfocus.net/vulndb/47810
来源:tools.cisco.com
链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-xss-3jkDLsLV
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/Cisco-Data-Center-Network-Manager-Cross-Site-Scripting-via-Web-based-Management-Interface-32970
来源:media.cert.europa.eu
链接:https://media.cert.europa.eu/static/SecurityAdvisories/2020/CERT-EU-SA2020-039.pdf
