Nexus Archives - Securezoo

Cisco patched 3 Nexus Dashboard Unauthorized Access Vulnerabilities

Network Security, Security Updates & Patches, Vulnerabilities & Exploits / By Frank Crast / July 25, 2022 / Cisco, CVE-2022-20857, CVE-2022-20858, CVE-2022-20861, Nexus

Cisco has released a Critical severity security advisory for three Nexus Dashboard unauthorized access vulnerabilities.

Cisco patches High risk Email Security Appliance DNS Verification DoS vulnerability

Network Security, Vulnerabilities & Exploits / By Frank Crast / February 25, 2022 / Cisco, CVE-2021-1586, CVE-2022-20623, CVE-2022-20624, CVE-2022-20650, CVE-2022-20653, DANE, DNS, DOS, ESA, Nexus, NX-OS

Cisco has released a High risk security advisory for an Email Security Appliance DNS Verification Denial of Service (DoS) vulnerability, as well as several other vulnerabilities in Nexus switches and NX-OS software.

Cisco patches high risk vulnerability in Nexus 9000 switches

Network Security, Security Updates & Patches / By Frank Crast / August 2, 2019 / Cisco, Nexus

Cisco has released security updates to address a high severity vulnerability in its Cisco Nexus 9000 Series Fabric Switches. Attackers could exploit this issue to take control of impacted devices.

Cisco patches Critical ‘Default SSH Key’ vulnerability, 40 other bugs

Network Security, Security Updates & Patches, Vulnerabilities & Exploits / By Frank Crast / May 2, 2019 / ACI, Cisco, Nexus, SSH, Umbrella

Cisco released security updates to patch a critical “SSH Key” vulnerability in Cisco Nexus 9000 series software as well as 22 High and 18 Medium severity bugs in multiple products, such as Cisco’s Web Security Appliance, Umbrella, Adaptive Security Appliance, Firepower, Small Business routers and others.