A vulnerability has been found in Cisco Data Center Network Manager (unknown version) and classified as problematic. This vulnerability affects an unknown code block of the component Web-based Management Interface. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. The CWE definition for the vulnerability is CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. As an impact it is known to affect integrity. CVE summarizes:

A vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. The vulnerability is due to insufficient CSRF protections for the web-based management interface on an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to follow a malicious link while having an active session on an affected device. A successful exploit could allow the attacker to perform arbitrary actions with the privilege level of the targeted user.

The weakness was presented 02/19/2020 as cisco-sa-20200219-dcnm-csrf as confirmed advisory (Website). The advisory is available at tools.cisco.com. This vulnerability was named CVE-2020-3114 since 12/12/2019. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

Upgrading eliminates this vulnerability.

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• Cisco

Name

• Data Center Network Manager

License

• commercial

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