Description
VeloCloud Orchestrator (VCO) on-prem has a security issue where this issue may allow a remote attacker to access privileged internal functionality and impact the VCO host. Successful exploitation may compromise the confidentiality, integrity, and availability of the orchestrator and data managed by the orchestrator.
This functionality was intended to be for internal use only and is not intended to be remotely accessible.
Hosted and Dedicated versions of VCO have already been patched in advance of this notice going out.
This issue was discovered externally and is known to be actively exploited.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Arista Networks | VeloCloud Orchestrator On-Prem | 5.2.0 – < 5.2.3.14, 6.1.0 – < 6.1.3.4, 6.4.0 – < 6.4.2.4, 7.0.0 – < 7.0.0.1 | 5.2.3.14 |
Advisories 2
- NCSC-2026-0281 Kwetsbaarheden verholpen in Arista VeloCloud Orchestrator On-Prem NCSC-NL (Netherlands) · Aug 11, 2026
- WID-SEC-2026-2702 Arista VeloCloud Orchestrator: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Root-Rechten BSI CERT-Bund (WID) · Aug 6, 2026
References
- Security Advisory 0144 vendor-advisory