CVE-2025-20353
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-13

Last updated on: 2025-11-19

Assigner: Cisco Systems, Inc.

Description
A vulnerability in the web-based management interface of Cisco Catalyst Center could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface of an affected device. This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of the web-based management interface to click a crafted link. 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.
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Meta Information
Published
2025-11-13
Last Modified
2025-11-19
Generated
2026-06-16
AI Q&A
2025-11-13
EPSS Evaluated
2026-06-15
NVD
CVE-2025-20353
EUVD
EUVD-2025-175335
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
cisco catalyst_center to 2.3.7.10 (exc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is a cross-site scripting (XSS) issue in the web-based management interface of Cisco Catalyst Center. It occurs because the interface does not properly validate user input. An attacker can exploit this by tricking a user into clicking a specially crafted link, which then allows the attacker to run arbitrary script code within the user's browser session on the affected interface.

Impact Analysis

If exploited, this vulnerability could allow an attacker to execute malicious scripts in the context of the affected web interface, potentially leading to unauthorized access to sensitive browser-based information or actions performed on behalf of the user. This could compromise the security of the management interface and the device it controls.

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