CVE-2025-20349
Published: Nov 13, 2025
Modified: Feb 26, 2026
CVSS v3.1
6.3
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.
| Vendor | Product | Versions |
|---|---|---|
Cisco | Cisco Digital Network Architecture Center (DNA Center) | affected 1.4.0.0affected 2.1.1.0affected 2.1.1.3affected 2.1.2.0affected 2.1.2.3+104 more versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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