[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fu6ry5DcwBOU_vGc_g0kylWZel8dBOAvHK2bHa1GnJrY":3,"g5a-ex:cisco\u002Fnexus_1000v_switch_for_vmware_vsphere@*":47,"g5a-family:cisco\u002Fnexus_1000v_switch_for_vmware_vsphere":49},{"success":4,"data":5},true,{"product":6,"versions":14,"topVulnerabilitiesByEpss":15,"kevVulnerabilities":24,"seoMetadata":25,"meta":44},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":9,"lastCveUpdate":11,"versions":12,"description":13},"cisco","nexus_1000v_switch_for_vmware_vsphere",0,1,"2021-02-24",[],"Nexus 1000v Switch For Vmware Vsphere by Cisco is a technology product and 1 known security vulnerability. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[],[16],{"cveId":17,"description":18,"publishedDate":11,"cvssScore":19,"cvssVersion":20,"severity":21,"isKev":22,"epssScore":23},"CVE-2021-1229","A vulnerability in ICMP Version 6 (ICMPv6) processing in Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a slow system memory leak, which over time could lead to a denial of service (DoS) condition. This vulnerability is due to improper error handling when an IPv6-configured interface receives a specific type of ICMPv6 packet. An attacker could exploit this vulnerability by sending a sustained rate of crafted ICMPv6 packets to a local IPv6 address on a targeted device. A successful exploit could allow the attacker to cause a system memory leak in the ICMPv6 process on the device. As a result, the ICMPv6 process could run out of system memory and stop processing traffic. The device could then drop all ICMPv6 packets, causing traffic instability on the device. Restoring device functionality would require a device reboot.",5.3,"v3.1","Medium",false,0.01425,[],{"title":26,"metaDescription":27,"keywords":28,"structuredData":29},"Nexus 1000v Switch For Vmware Vsphere by Cisco - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Nexus 1000v Switch For Vmware Vsphere by Cisco with 1 tracked vulnerability. Real-time threat intelligence, CVE tracking, and security recommendations.","Nexus 1000v Switch For Vmware Vsphere vulnerabilities, Nexus 1000v Switch For Vmware Vsphere security, Nexus 1000v Switch For Vmware Vsphere CVE, Cisco Nexus 1000v Switch For Vmware Vsphere, Nexus 1000v Switch For Vmware Vsphere threat intelligence, Cisco security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":30,"@type":31,"name":32,"description":27,"url":33,"manufacturer":34,"applicationCategory":38,"softwareVersion":39,"mainEntity":40},"https:\u002F\u002Fschema.org","SoftwareApplication","Nexus 1000v Switch For Vmware Vsphere","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Fcisco\u002Fnexus_1000v_switch_for_vmware_vsphere",{"@type":35,"name":36,"url":37},"Organization","Cisco","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Fcisco","Security Software","Multiple versions",{"@type":41,"name":42,"description":43,"vulnerabilityCount":10,"dateModified":11},"SecurityVulnerability","Nexus 1000v Switch For Vmware Vsphere Security Vulnerabilities","Security vulnerabilities affecting Nexus 1000v Switch For Vmware Vsphere by Cisco",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":9,"lastUpdated":11,"generatedAt":45,"apiVersion":46},"2026-10-18T20:43:34.951Z","3.0",{"rows":48,"total":9,"capped":22,"failed":9},[],[]]