Description
A VCO feature does not sufficiently validate caller-supplied input, allowing requests to be made on behalf of authenticated tenant accounts to internal services that are not otherwise accessible. This vulnerability requires a minimum role of Enterprise Standard Admin. This issue was discovered internally by Arista and the company is not aware of any malicious uses of this issue in customer networks.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
Security Advisory 0145
https://www.arista.com/en/support/advisories-notices/security-advisory/24365-security-advisory-0145
Scores
CVSS v3
8.5
EPSS
0.0234
EPSS Percentile
81.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-918
Status
published
Products (3)
Arista Networks/VeloCloud Orchestrator On-Prem
5.2.0 - 5.2.3.14
Arista Networks/VeloCloud Orchestrator On-Prem
6.1.0 - 6.1.3.4
Arista Networks/VeloCloud Orchestrator On-Prem
6.4.0 - 6.4.2.4
Published
Jul 27, 2026
Tracked Since
Jul 27, 2026