CVE-2025-20355
Cisco Catalyst Center Software HTTP Open Redirect Vulnerability
Description
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.
Weakness: CWE-601
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Cisco | Cisco Catalyst Center (DNA Center) | Network & Security Management | cna-assigner |
Vendor-reported products (1)
- Cisco · Cisco Digital Network Architecture Center (DNA Center)
Vendor advisory
cisco-sa-catc-open-redirect-3W5Bk3Je
Cisco Catalyst Center Virtual Appliance HTTP Open Redirect Vulnerability
Cisco’s rating: Medium (advisory CVSS 4.7) · Published Nov 13, 2025
Bug ID: CSCwo33422
The vendor’s rating applies to the whole advisory and can differ from this CVE’s own CVSS severity. Where this comes from