CVE-2021-28507

Medium

Description

An issue has recently been discovered in Arista EOS where, under certain conditions, the service ACL configured for OpenConfig gNOI and OpenConfig RESTCONF might be bypassed, which results in the denied requests being forwarded to the agent.

SeverityMedium
CVSS5.5
Exploit probability—
ProductArista Eos
PublishedJan 14, 2022
First seenJan 14, 2022

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
arista eos4.23.0 ≤ v ≤ 4.23.9m, 4.24.0 ≤ v ≤ 4.24.7m, 4.25.0 ≤ v ≤ 4.25.3, 4.25.4 ≤ v ≤ 4.25.4m, 4.25.5 ≤ v ≤ 4.25.5.1m, 4.26.0 ≤ v ≤ 4.26.2f, 4.21.0f, 4.21.1f, 4.21.3f, 4.22.0f, 4.22.1f—

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