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Arista NetworksCVE-2026-86108

Arista Networks VeloCloud Edge: command injection

Arista Networks

CVE-2026-86108 · Published Sep 16, 2026 · updated Sep 17, 2026

High7.5
Fix: upgrade to 5.2.0 or later
Arista Networks advisory

Insufficient validation of inputs supplied through affected VeloCloud Edge management and configuration workflows may allow an authorized management request or configuration value to be interpreted as an operating-system command. Successful exploitation may allow command execution with elevated privileges on the affected VeloCloud Edge.

Affected versions

PackageAffectedFixed in
VeloCloud Edge
Product
>= 6.4.0, <= 6.4.1.xNo fix yet
>= 6.1.0, <= 6.1.4.xNo fix yet
>= 5.2.0, <= 5.2.6.xNo fix yet
>= 0.0.0, < 5.2.05.2.0
Details and references
CVSS 4.0
CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-78

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