Cisco has patched an NX-OS zero-day exploited in April attacks to install previously unknown malware as root on vulnerable switches. Cybersecurity firm Sygnia, who reported the incidents to Cisco, ...
The Microsoft vulnerability could result in gained system privileges, while the Cisco vulnerabilities could lead to a DoS attack. The U.S. Cybersecurity and Infrastructure Security Agency has put out ...
NX-OS’s In Service Software Upgrade (ISSU) provides the capability to perform transparent software upgrades on platforms with redundant supervisors, minimizing downtime and allowing customers to ...
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