Arista VeloCloud Orchestrator Improper Input Validation Vulnerability. Actively exploited: CISA added this vulnerability to its Known Exploited Vulnerabilities catalog on 22/09/2026. Patch affected systems as an emergency.
| Package | Affected versions | Patched versions |
|---|---|---|
| velocloud orchestrator | ≥ 5.2.0, < 5.2.3.16≥ 6.1.0, ≤ 6.1.3.7≥ 6.4.0, < 6.4.2.8≥ 7.0.0, ≤ 7.0.0.2 | 5.2.3.166.4.2.8 |
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.
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