CVE-2025-20353

Cisco Catalyst Center Cross-Site Scripting Vulnerability

Published Nov 13, 2025 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed

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.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Cisco

Cisco Digital Network Architecture Center (DNA Center)

unknown

Version	Status	Constraints
`2.1.1.0`	affected	—
`2.1.1.3`	affected	—
`2.1.2.0`	affected	—
`2.1.2.3`	affected	—
`2.1.2.4`	affected	—
`2.1.2.5`	affected	—
`2.2.1.0`	affected	—
`2.1.2.6`	affected	—
`2.2.2.0`	affected	—
`2.2.2.1`	affected	—
`2.2.2.3`	affected	—
`2.1.2.7`	affected	—
`2.2.1.3`	affected	—
`2.2.3.0`	affected	—
`2.2.2.4`	affected	—
`2.2.2.5`	affected	—
`2.2.3.3`	affected	—
`2.2.2.7`	affected	—
`2.2.2.6`	affected	—
`2.2.2.8`	affected	—
`2.2.3.4`	affected	—
`2.1.2.8`	affected	—
`2.3.2.1`	affected	—
`2.3.2.1-AIRGAP`	affected	—
`2.3.2.1-AIRGAP-CA`	affected	—
`2.2.3.5`	affected	—
`2.3.3.0`	affected	—
`2.3.3.3`	affected	—
`2.3.3.1-AIRGAP`	affected	—
`2.3.3.1`	affected	—
`2.3.2.3`	affected	—
`2.3.3.3-AIRGAP`	affected	—
`2.2.3.6`	affected	—
`2.2.2.9`	affected	—
`2.3.3.0-AIRGAP`	affected	—
`2.3.3.3-AIRGAP-CA`	affected	—
`2.3.3.4`	affected	—
`2.3.3.4-AIRGAP`	affected	—
`2.3.3.4-AIRGAP-MDNAC`	affected	—
`2.3.3.4-HF1`	affected	—
`2.3.4.0`	affected	—
`2.3.3.5`	affected	—
`2.3.3.5-AIRGAP`	affected	—
`2.3.4.0-AIRGAP`	affected	—
`2.3.4.3`	affected	—
`2.3.4.3-AIRGAP`	affected	—
`2.3.3.6`	affected	—
`2.3.5.0`	affected	—
`2.3.3.6-AIRGAP`	affected	—
`2.3.5.0-AIRGAP`	affected	—
`2.3.3.6-AIRGAP-MDNAC`	affected	—
`2.3.5.0-AIRGAP-MDNAC`	affected	—
`2.3.3.7`	affected	—
`2.3.3.7-AIRGAP`	affected	—
`2.3.3.7-AIRGAP-MDNAC`	affected	—
`2.3.6.0`	affected	—
`2.3.3.6-70045-HF1`	affected	—
`2.3.3.7-72328-AIRGAP`	affected	—
`2.3.3.7-72323`	affected	—
`2.3.3.7-72328-MDNAC`	affected	—
`2.3.5.3`	affected	—
`2.3.5.3-AIRGAP-MDNAC`	affected	—
`2.3.5.3-AIRGAP`	affected	—
`2.3.6.0-AIRGAP`	affected	—
`2.3.7.0`	affected	—
`2.3.7.0-AIRGAP`	affected	—
`2.3.7.0-AIRGAP-MDNAC`	affected	—
`2.3.5.4`	affected	—
`2.3.5.4-AIRGAP`	affected	—
`2.3.5.4-AIRGAP-MDNAC`	affected	—
`2.3.7.3`	affected	—
`2.3.7.3-AIRGAP`	affected	—
`2.3.7.3-AIRGAP-MDNAC`	affected	—
`2.3.5.5-AIRGAP`	affected	—
`2.3.5.5`	affected	—
`2.3.5.5-AIRGAP-MDNAC`	affected	—
`2.3.7.4`	affected	—
`2.3.7.4-AIRGAP`	affected	—
`2.3.7.4-AIRGAP-MDNAC`	affected	—
`2.3.7.5-AIRGAP`	affected	—
`2.3.5.6-AIRGAP`	affected	—
`2.3.5.6`	affected	—
`2.3.5.6-AIRGAP-MDNAC`	affected	—
`2.3.7.6-AIRGAP`	affected	—
`2.3.7.6`	affected	—
`2.3.5.5-70026-HF70`	affected	—
`2.3.5.5-70026-HF51`	affected	—
`2.3.5.6-70143-HF20`	affected	—
`2.3.7.6-AIRGAP-MDNAC`	affected	—
`2.3.5.5-70026-HF52`	affected	—
`2.3.5.5-70026-HF53`	affected	—
`2.3.5.5-70026-HF71`	affected	—
`2.3.7.7`	affected	—
`2.3.7.7-AIRGAP`	affected	—
`2.3.7.7-AIRGAP-MDNAC`	affected	—
`2.3.5.5-70026-HF72`	affected	—
`2.3.7.9`	affected	—
`2.3.7.9-AIRGAP`	affected	—
`2.3.7.9-AIRGAP-MDNAC`	affected	—
`2.3.7.9-70301-GSMU10`	affected	—
`2.3.7.9-70301-SMU1`	affected	—
`2.3.7.9-75403-SMU10`	affected	—
`2.3.7.9-75403-GSMU10`	affected	—
`2.3.5.3-EULA`	affected	—

Configuration 1 [-]

cpe:2.3:a:cisco:catalyst_center:*:*:*:*:*:*:*:*

No data.

Vendor	Product	Versions
Cisco	Catalyst Center	—

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.240% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnac-xss-weXtVZ59

History

Nov 19, 2025 5:00 PM Affected versions updated View changes

Type	Values Removed	Values Added
CPEs		cpe:2.3:a:cisco:catalyst_center::::::::

Nov 14, 2025 9:30 AM First appearance in the feed. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Cisco Cisco catalyst Center
Vendors & Products		Cisco Cisco catalyst Center

Nov 13, 2025 5:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Nov 13, 2025 4:30 PM Description updated. Title updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
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.
Title		Cisco Catalyst Center Cross-Site Scripting Vulnerability
Weaknesses		CWE-79
References		https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnac-xss-weXtVZ59
Metrics		cvssV3_1 `{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}`