Cisco NDFC REST API Auth Bypass Allows File Upload/Delete
CVE-2024-20477 Published on October 2, 2024
Cisco Nexus Dashboard Fabric Controller Unauthorized REST API Endpoint Vulnerability
A vulnerability in a specific REST API endpoint of Cisco NDFC could allow an authenticated, low-privileged, remote attacker to upload or delete files on an affected device.
This vulnerability exists because of missing authorization controls on the affected REST API endpoint. An attacker could exploit this vulnerability by sending crafted API requests to the affected endpoint. A successful exploit could allow the attacker to upload files into a specific container or delete files from a specific folder within that container. This vulnerability only affects a specific REST API endpoint and does not affect the web-based management interface.
Vulnerability Analysis
CVE-2024-20477 can be exploited with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, with no impact on integrity and availability.
Weakness Type
What is an AuthZ Vulnerability?
The software does not perform an authorization check when an actor attempts to access a resource or perform an action.
CVE-2024-20477 has been classified to as an AuthZ vulnerability or weakness.
Products Associated with CVE-2024-20477
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Affected Versions
Cisco Data Center Network Manager:- Version 12.1(1) is affected.
- Version 12.0.1a is affected.
- Version 12.0.2d is affected.
- Version 12.0.2f is affected.
- Version 12.1.1 is affected.
- Version 12.1.1e is affected.
- Version 12.1.1p is affected.
- Version 12.1.2e is affected.
- Version 12.1.2p is affected.
- Version 12.1.3b is affected.
- Version 12.2.1 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.