CVE-2026-20123

Cisco Prime Infrastructure and Evolved Programmable Network Manager Open Redirect Vulnerability

State: Published
Severity: 4.3 Medium
Published: Feb 4, 2026
Updated: Feb 4, 2026
Reserved: Oct 8, 2025

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N	cisco

Weaknesses

CWE-601 URL Redirection to Untrusted Site ('Open Redirect')

Affected Products

Product	Versions
Cisco Evolved Programmable Network Manager (EPNM)Cisco	7.1.1Affected 7.1.2.1Affected 7.1.3Affected 7.1.2Affected 7.1.0Affected 8.0.0Affected 8.0.0.1Affected 7.1.3.1Affected 7.1.4Affected 8.1.0Affected 8.0.1Affected 7.1.4.1Affected 8.0.1.1Affected
Cisco Prime InfrastructureCisco	3.10.0Affected 3.10.2Affected 3.10.3Affected 3.10Affected 3.10.1Affected 3.10 Update 01Affected 3.10.4Affected 3.10.4 Update 01Affected 3.10.4 Update 02Affected 3.10.4 Update 03Affected 3.10.5Affected 3.10.6Affected 3.10.6 Update 01Affected 3.10.6 Security Update 03Affected

References

cisco-sa-epnm-pi-redirect-6sX82dN

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