Product: Evolved Programmable Network Manager
Summary
A vulnerability in the web-based management interface of Cisco Evolved Programmable Network Manager could allow an authenticated, remote attacker to upload arbitrary files to an affected device. This vulnerability is due to improper validation of files that are uploaded to the web-based management interface. An attacker could exploit this vulnerability by sending a crafted file upload request to a specific API endpoint.
Details
| Severity | Base Score | CVE |
|---|---|---|
| MEDIUM | 4.3 | CVE-2025-20287 |
Exploitation
To exploit this vulnerability, an attacker must have at least valid Config Managers credentials on the affected device. By sending a specially crafted file upload request to the vulnerable API endpoint, the attacker can bypass the file validation checks and upload arbitrary files to the system, potentially leading to further exploitation.
Affected Products
- Cisco Evolved Programmable Network Manager: Vulnerable due to improper file validation in the web-based management interface.
Mitigation
To mitigate this vulnerability, it is recommended that users ensure proper access controls are in place and limit the use of Config Managers credentials. Regularly updating the software and monitoring for unauthorized file uploads can also help reduce the risk of exploitation.