### [CVE-2024-20400](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-20400)
![](https://img.shields.io/static/v1?label=Product&message=Cisco%20TelePresence%20Video%20Communication%20Server%20(VCS)%20Expressway&color=blue)
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![](https://img.shields.io/static/v1?label=Vulnerability&message=URL%20Redirection%20to%20Untrusted%20Site%20('Open%20Redirect')&color=brightgreen)

### Description

A vulnerability in the web-based management interface of Cisco Expressway Series could allow an unauthenticated, remote attacker to redirect a user to a malicious web page.

 This vulnerability is due to improper input validation of HTTP request parameters. An attacker could exploit this vulnerability by intercepting and modifying an HTTP request from a user. A successful exploit could allow the attacker to redirect the user to a malicious web page.

 Note: Cisco Expressway Series refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds