CVE-2025-20355 MEDIUM

CVE-2025-20355: Cisco Catalyst Center Software HTTP Open Redirect Vulnerability

Vendor Cisco
Product Cisco Digital Network Architecture Center (DNA Center)
Weakness CWE-601 · Open redirect
Published November 13, 2025
Last update November 13, 2025

CVSS base score

4.7/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality None
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

What the vulnerability does

01Description

A vulnerability in the web-based management interface of Cisco Catalyst Center Virtual Appliance 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.

Key dates

02Disclosure timeline

November 13, 2025 CVE published
November 13, 2025 Record updated