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, ...

Cisco has patched a command-line injection flaw in a network management platform used to manage switches in data centers, which, according to researchers from Sygnia, already has been exploited by the ...

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 ...

A security vulnerability in the Cisco NX-OS of several Nexus and MDS switches has been under attack since April. Cisco is now providing an update. A security vulnerability in the Cisco NX-OS software ...

Cisco has released patches for several series of Nexus switches to fix a vulnerability that could allow attackers to hide the execution of bash commands on the underlying operating system. Although ...