[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fKAHlYIueUNYa3Q1Uq_7Y2epFbrXiOVYma8qgOh7RKaE":3,"g5a-ex:phoenixcontact\u002Fplcnext_firmware@*":63,"g5a-family:phoenixcontact\u002Fplcnext_firmware":65},{"success":4,"data":5},true,{"product":6,"versions":14,"topVulnerabilitiesByEpss":15,"kevVulnerabilities":40,"seoMetadata":41,"meta":60},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":9,"lastCveUpdate":11,"versions":12,"description":13},"phoenixcontact","plcnext_firmware",0,4,"2020-12-17",[],"Plcnext Firmware by Phoenixcontact is a technology product and 4 known security vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[],[16,24,29,35],{"cveId":17,"description":18,"publishedDate":11,"cvssScore":19,"cvssVersion":20,"severity":21,"isKev":22,"epssScore":23},"CVE-2020-12517","On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS an authenticated low privileged user could embed malicious Javascript code to gain admin rights when the admin user visits the vulnerable website (local privilege escalation).",9,"v3.1","Critical",false,0.01124,{"cveId":25,"description":26,"publishedDate":11,"cvssScore":27,"cvssVersion":20,"severity":21,"isKev":22,"epssScore":28},"CVE-2020-12519","On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS an attacker can use this vulnerability i.e. to open a reverse shell with root privileges.",9.8,0.00861,{"cveId":30,"description":31,"publishedDate":11,"cvssScore":32,"cvssVersion":20,"severity":33,"isKev":22,"epssScore":34},"CVE-2020-12518","On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS an attacker can use the knowledge gained by reading the insufficiently protected sensitive information to plan further attacks.",5.5,"Medium",0.00747,{"cveId":36,"description":37,"publishedDate":11,"cvssScore":38,"cvssVersion":20,"severity":33,"isKev":22,"epssScore":39},"CVE-2020-12521","On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS a specially crafted LLDP packet may lead to a high system load in the PROFINET stack. An attacker can cause failure of system services or a complete reboot.",6.5,0.00459,[],{"title":42,"metaDescription":43,"keywords":44,"structuredData":45},"Plcnext Firmware by Phoenixcontact - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Plcnext Firmware by Phoenixcontact with 4 tracked vulnerabilities. Real-time threat intelligence, CVE tracking, and security recommendations.","Plcnext Firmware vulnerabilities, Plcnext Firmware security, Plcnext Firmware CVE, Phoenixcontact Plcnext Firmware, Plcnext Firmware threat intelligence, Phoenixcontact security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":46,"@type":47,"name":48,"description":43,"url":49,"manufacturer":50,"applicationCategory":54,"softwareVersion":55,"mainEntity":56},"https:\u002F\u002Fschema.org","SoftwareApplication","Plcnext Firmware","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Fphoenixcontact\u002Fplcnext_firmware",{"@type":51,"name":52,"url":53},"Organization","Phoenixcontact","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Fphoenixcontact","Security Software","Multiple versions",{"@type":57,"name":58,"description":59,"vulnerabilityCount":10,"dateModified":11},"SecurityVulnerability","Plcnext Firmware Security Vulnerabilities","Security vulnerabilities affecting Plcnext Firmware by Phoenixcontact",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":9,"lastUpdated":11,"generatedAt":61,"apiVersion":62},"2026-10-19T02:30:25.935Z","3.0",{"rows":64,"total":9,"capped":22,"failed":9},[],[]]