cisco-sa-sdwan-xss-zQ4KPvYd

Cisco Catalyst SD-WAN Manager Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Catalyst SD-WAN Manager, formerly Cisco SD-WAN vManage, could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by inserting malicious data into a specific data field in an affected interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.