cybersecuritypatch managementzero-day exploitnetwork securityarista networks

Arista patches VeloCloud Orchestrator zero-day exploited in attacks

July 27, 2026

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Source: BleepingComputer

Recently, network equipment manufacturer Arista Networks has released patches for a zero-day vulnerability (CVE-2021-3756) found in their VeloCloud Orchestrator software. This vulnerability has been exploited in attacks, allowing unauthenticated attackers to execute arbitrary code on affected systems. Given the increasing number of such incidents targeting Canadian businesses, it's crucial for SMB owners and IT managers to prioritize patch management to protect their networks from potential data breaches or system downtime. The VeloCloud Orchestrator zero-day exploit highlights the importance of staying updated with software patches and maintaining robust cybersecurity measures to ensure business continuity and safeguard sensitive information.
cybersecuritypatch managementzero-day exploitnetwork securityarista networks

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