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Nexus

Cisco warns of Nexus switch security weakness

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Cisco Nexus NX-OS software could be exploited to create a DOS attack. Cisco is telling customers of its Nexus core data-center switches to fix or work around a vulnerability that could leave the boxes open to a denial of service attack. The vulnerability, found in the Nexus NX-OS software gets a 8.6 score out of 10 on … Read more

Cisco issues critical security warning for Nexus data-center switches

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Cisco released 40 security advisories around Nexus switches, Firepower firewalls and more. Cisco issued some 40 security advisories today but only one of them was deemed “critical” – a vulnerability in the Cisco Nexus 9000 Series Application Centric Infrastructure (ACI) Mode data-center switch that could let an attacker secretly access system resources. The exposure, which was … Read more