CVE-2019-1820: Cisco Evolved Programmable Network Manager

Medium severity, CVSS 6.5. EPSS: 13.6% chance of exploitation in the next 30 days.

A vulnerability in the web-based management interface of Cisco Prime Infrastructure and Cisco Evolved Programmable Network (EPN) Manager software could allow an authenticated, remote attacker to download and view files within the application that should be restricted. This vulnerability is due to improper sanitization of user-supplied input in HTTP request parameters that describe filenames. An attacker could exploit this vulnerability by using directory traversal techniques to submit a path to a desired file location. A successful exploit could allow the attacker to view application files that may contain sensitive information.

Affected products

• Cisco Evolved Programmable Network Manager: before 3.0.1 (fixed in 3.0.1)
• Cisco Prime Infrastructure: before 3.4 (fixed in 3.4)

Published 2019-05-16. Last modified 2026-06-17.