Cisco Digital Network Architecture Center 1.3.1.4 Cross Site Scripting

`# Exploit Title: Cisco Digital Network Architecture Center 1.3.1.4 - Persistent Cross-Site Scripting   
# Date: 2020-04-16  
# Exploit Author: Dylan Garnaud & Benoit Malaboeuf - Pentesters from Orange Cyberdefense France  
# Vendor Homepage: https://www.cisco.com/c/en/us/products/cloud-systems-management/dna-center/index.html  
# Version: Cisco DNA before 1.3.0.6 and 1.3.1.4  
# Tested on: 1.3.0.2  
# CVE : CVE-2019-15253  
# Security advisory: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190205-dnac-xss  
  
  
## 1 - Network Hierarchy  
- Vulnerable parameter: Floor Name.  
- Payload: ```<script>alert('XSS')</script>```   
- Details: There is no control or security mechanism on this field. Specials characters are not encoded or filtered.  
- Privileges: It requires admin or customer account.  
- Location: Design -> Network Hirearchy -> Building -> Floor -> Field: "Floor name" .  
  
  
## 2 - User Management  
- Vulnerable parameters: First Name, Last Name .  
- Payload: ```<script>alert('XSS')</script>```   
- Details: There is no control or security mechanism on this field. Specials characters are not encoded or filtered.  
- Privileges: It requires admin account.  
- Location: Settings -> Users -> User Management -> Fields: "First Name" or "Last Name".CVE-2020-11808  
`