VYPR
Unrated severityNVD Advisory· Published Feb 24, 2021· Updated Nov 8, 2024

Cisco NX-OS Software NX-API Cross-Site Request Forgery Vulnerability

CVE-2021-1227

Description

A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. This vulnerability is due to insufficient CSRF protections for the NX-API on an affected device. An attacker could exploit this vulnerability by persuading a user of the NX-API to follow a malicious link. A successful exploit could allow the attacker to perform arbitrary actions with the privilege level of the affected user. The attacker could view and modify the device configuration. Note: The NX-API feature is disabled by default.

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Affected products

2

Patches

Vulnerability mechanics

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