CVE-2025-20349

Cisco DNA Center API Command Injection Vulnerability

State: Published
Severity: 6.3 Medium
Published: Nov 13, 2025
Updated: Feb 26, 2026
Reserved: Oct 10, 2024

Description

A vulnerability in the REST API of Cisco Catalyst Center could allow an authenticated, remote attacker to execute arbitrary commands in a restricted container as the root user.

This vulnerability is due to insufficient validation of user-supplied input in REST API request parameters. An attacker could exploit this vulnerability by sending a crafted API request to an affected device. A successful exploit could allow the attacker to inject arbitrary commands that would then be executed in a restricted container with root privileges. To exploit this vulnerability, the attacker must have valid credentials for a user account with at least the role of Observer.

Scores

CVSS	Score	Vector	Source
3.1	6.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L	cisco

Weaknesses

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Affected Products

Product	Versions
Cisco Digital Network Architecture Center (DNA Center)Cisco	1.4.0.0Affected 2.1.1.0Affected 2.1.1.3Affected 2.1.2.0Affected 2.1.2.3Affected 2.1.2.4Affected 2.1.2.5Affected 2.2.1.0Affected 2.1.2.6Affected 2.2.2.0Affected 2.2.2.1Affected 2.2.2.3Affected 2.1.2.7Affected 2.2.1.3Affected 2.2.3.0Affected 2.2.2.4Affected 2.2.2.5Affected 2.2.3.3Affected 2.2.2.7Affected 2.2.2.6Affected 2.2.2.8Affected 2.2.3.4Affected 2.1.2.8Affected 2.3.2.1Affected 2.3.2.1-AIRGAPAffected and 84 more versions

Product

Versions

Cisco Digital Network Architecture Center (DNA Center)Cisco

1.4.0.0Affected
2.1.1.0Affected
2.1.1.3Affected
2.1.2.0Affected
2.1.2.3Affected
2.1.2.4Affected
2.1.2.5Affected
2.2.1.0Affected
2.1.2.6Affected
2.2.2.0Affected
2.2.2.1Affected
2.2.2.3Affected
2.1.2.7Affected
2.2.1.3Affected
2.2.3.0Affected
2.2.2.4Affected
2.2.2.5Affected
2.2.3.3Affected
2.2.2.7Affected
2.2.2.6Affected
2.2.2.8Affected
2.2.3.4Affected
2.1.2.8Affected
2.3.2.1Affected
2.3.2.1-AIRGAPAffected
and 84 more versions

References

cisco-sa-dnac-ci-ZWLQVSwT

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