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CVE-2026-20075

Severity CVSS v4.0:
Pending analysis
Type:
CWE-79 Cross-Site Scripting (XSS)
Publication date:
15/01/2026
Last modified:
30/01/2026

Description

A vulnerability in the web-based management interface of Cisco Evolved Programmable Network Manager (EPNM) and Cisco Prime Infrastructure could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against users of the interface of an affected system.<br /> <br /> This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by inserting malicious code into specific data fields in the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To exploit this vulnerability, an attacker must have valid administrative credentials.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 4.80 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): Required
Scope (S): Changed
Confidentiality (C): Low
Integrity (I): Low
Availability (A): None

Base Score 3.x
4.80
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:cisco:evolved_programmable_network_manager:*:*:*:*:*:*:*:* 7.0 (including)
cpe:2.3:a:cisco:evolved_programmable_network_manager:*:*:*:*:*:*:*:* 7.1.0 (including) 7.1.4.1 (excluding)
cpe:2.3:a:cisco:evolved_programmable_network_manager:*:*:*:*:*:*:*:* 8.1.0 (including) 8.1.2.1 (including)
cpe:2.3:a:cisco:evolved_programmable_network_manager:8.0.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:prime_infrastructure:*:*:*:*:*:*:*:* 3.9 (including)
cpe:2.3:a:cisco:prime_infrastructure:*:*:*:*:*:*:*:* 3.10.0 (including) 3.10.6 (including)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools