Open Redirect in Cisco Evolved Programmable Network Manager (Epnm)

CVE-2026-20123

A vulnerability in the web-based management interface of Cisco Evolved Programmable Network Manager (EPNM) and Cisco Prime Infrastructure could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. This vulnerability is due to improper input validation of the parameters in the HTTP request. 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.

Vulnerability class: Open Redirect

EPSS: 0.002 (8.3th percentile) — read the EPSS interpretation.