CVE-2023-24512
HIGHArista EOS 4.26.0-4.26.10m - Authenticated Arbitrary Configuration Update via gNMI Request
Title source: llmDescription
On affected platforms running Arista EOS, an authorized attacker with permissions to perform gNMI requests could craft a request allowing it to update arbitrary configurations in the switch. This situation occurs only when the Streaming Telemetry Agent (referred to as the TerminAttr agent) is enabled and gNMI access is configured on the agent. Note: This gNMI over the Streaming Telemetry Agent scenario is mostly commonly used when streaming to a 3rd party system and is not used by default when streaming to CloudVision
References (1)
Core 1
Core References
Exploit, Mitigation, Vendor Advisory
https://www.arista.com/en/support/advisories-notices/security-advisory/17250-security-advisory-0086
Scores
CVSS v3
8.8
EPSS
0.0060
EPSS Percentile
44.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-284
CWE-863
Status
published
Products (4)
arista/ceos-lab
arista/cloudeos
arista/eos
4.26.0 - 4.26.10m
arista/veos-lab
Published
Apr 25, 2023
Tracked Since
Feb 18, 2026