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CVE-2021-28506

nvd nist
Published: Jan 14, 2022Modified: Nov 21, 2024

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9.1
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Exploitability: 3.9 / Impact: 5.2
Source: NVD

Description

An issue has recently been discovered in Arista EOS where certain gNOI APIs incorrectly skip authorization and authentication which could potentially allow a factory reset of the device.

Affected (5)

Products: Arista: Eos
Arista
1 product
Eos
Configuration A
5 vulnerable
Vulnerable SoftwareAffected Versions
Arista
Eos
From 4.24.0 to 4.24.7m
Eos
From 4.25.0 to 4.25.3
Eos
From 4.25.4 to 4.25.4m
Eos
From 4.25.5 to 4.25.5.1m
Eos
From 4.26.0 to 4.26.2f

Related CWEs

CWE-285
Improper Authorization
The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.
CWE-306
Missing Authentication for Critical Function
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
CWE-862
Missing Authorization
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

References (2)

Source: psirt@arista.com
ExploitMitigationPatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitMitigationPatchVendor Advisory

Timeline

No history available yet.