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CVE-2026-16812

VeloCloud Orchestrator OS Command Injection

Published
Last modified
published
Listed in CISA KEV
Actively exploited
Fix
Fixed in 5.2.3.14, 6.1.3.4, 6.4.2.4, 7.0.0.1
None on Exploit-DB, Metasploit or GitHub

Summary

VeloCloud Orchestrator (VCO) on-premises deployments are affected. A remote attacker could reach internal functionality that was not meant to be exposed, potentially compromising the orchestrator host and the confidentiality, integrity, and availability of the data it manages.

Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.

Read the original 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.

Timeline

  1. Added to CISA KEV

    CISA has evidence of exploitation in the wild

  2. CVE published
  3. Record last updated
  4. CISA remediation deadline

    Due date for US federal agencies to patch

Affected versions

  • Arista Networks VeloCloud Orchestrator On-Prem

    From 5.2.0 · fixed in 5.2.3.14; From 6.1.0 · fixed in 6.1.3.4; From 6.4.0 · fixed in 6.4.2.4; From 7.0.0 · fixed in 7.0.0.1

References 1

arista.com