VULNERABILITY INTELLIGENCE

CVE-2026-16812

CVSS score10 CRITICAL
EPSS probability1.76%
CISA KEVKnown exploited vulnerability
Published2026-07-27
Last modified2026-10-24
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Known Exploited Vulnerability

Arista VeloCloud Orchestrator On-Prem OS Command Injection Vulnerability

Vendor / product: Arista / VeloCloud Orchestrator

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.

Weakness classification

  • psirt@arista.com: CWE-78

Primary references