CVE-2025-20376
Description
A vulnerability in the web UI of Cisco Unified CCX could allow an authenticated, remote attacker to upload and execute arbitrary files. This vulnerability is due to an insufficient input validation associated to file upload mechanisms. An attacker could exploit this vulnerability by uploading a malicious file to the web UI and executing it. A successful exploit could allow the attacker to execute arbitrary commands on the underlying system and elevate privileges to root. To exploit this vulnerability, the attacker must have valid administrative credentials.
How to fix
- cisco unified_contact_center_express12.5\(1\)_su03_es07 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco unified_contact_center_express | v < 12.5\(1\)_su03_es07, 15.0 | 12.5\(1\)_su03_es07 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.