A vulnerability in the CLI console login authentication of Cisco Nexus 9300-FX3 Series Fabric Extender (FEX) when used in UCS Fabric Interconnect deployments could allow an unauthenticated attacker with physical access to bypass authentication. This vulnerability is due to the improper implementation of the password validation function. An attacker could exploit this vulnerability by logging in to the console port on an affected device. A successful exploit could allow the attacker to bypass authentication and execute a limited set of commands local to the FEX, which could cause a device reboot and denial of service (DoS) condition.
History

Fri, 25 Oct 2024 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2024-10-25T16:04:09.781Z

Reserved: 2022-10-27T00:00:00

Link: CVE-2023-20012

cve-icon Vulnrichment

Updated: 2024-08-02T08:57:35.036Z

cve-icon NVD

Status : Modified

Published: 2023-02-23T20:15:13.247

Modified: 2024-11-21T07:40:20.440

Link: CVE-2023-20012

cve-icon Redhat

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