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.
Hosted, including Dedicated, versions of VCO were impacted and have already been patched.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Arista Networks | VeloCloud Orchestrator (VCO) On-Prem | 5.2.0 – ≤ 5.2.3.15, 6.1.0 – ≤ 6.1.3.7, 6.4.0 – ≤ 6.4.2.7, 7.0.0 – ≤ 7.0.0.2 | — |
Advisories 2
- NCSC-2026-0385 Kwetsbaarheid verholpen in VeloCloud Orchestrator (VCO) on-premises NCSC-NL (Netherlands) · Sep 22, 2026
- WID-SEC-2026-3496 Arista VeloCloud Orchestrator: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen BSI CERT-Bund (WID) · Sep 21, 2026
References
- Security Advisory 0183 vendor-advisory