VAR-201305-0151
Vulnerability from variot - Updated: 2023-12-18 12:38Cisco NX-OS on the Nexus 1000V does not properly handle authentication for Virtual Ethernet Module (VEM) to Virtual Supervisor Module (VSM) communication, which allows remote attackers to obtain VEM access via (1) spoofed STUN packets or (2) a crafted VMware ESXi instance, aka Bug ID CSCud14832. Vendors have confirmed this vulnerability Bug ID CSCud14832 It is released as.By a third party (1) Camouflaged STUN Packet, or (2) Cleverly crafted VMware ESXi Through the instance VEM May be accessed. The Cisco Nexus Series switches are data center switches. Adopt the Cisco Nexus OS operating system. Remote attackers can exploit this issue to bypass authentication mechanism and gain unauthorized access to an affected device. This may aid in further attacks. This issue is being tracked by Cisco Bug ID CSCud14832. http://drupal.org/node/207891
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Nomenclature
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