[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$flKJrWQ7OakOs4q2fbA80XHEGH3anhPGFHS_Ux_QCzGo":3,"g5a-ex:zyxel\u002Fusg_flex_100ax_firmware@*":70,"g5a-family:zyxel\u002Fusg_flex_100ax_firmware":72},{"success":4,"data":5},true,{"product":6,"versions":20,"topVulnerabilitiesByEpss":23,"kevVulnerabilities":47,"seoMetadata":48,"meta":67},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":11,"lastCveUpdate":12,"versions":13,"description":19},"zyxel","usg_flex_100ax_firmware",2,4,0,"2024-02-20",[14,17],{"version":15,"cve_count":11,"kev_count":11,"has_kev":16},"4.50",false,{"version":18,"cve_count":10,"kev_count":11,"has_kev":16},"5.37","Usg Flex 100ax Firmware by Zyxel is a technology product with 2 tracked versions and 4 known security vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[21,22],{"version":15,"cve_count":11,"kev_count":11,"has_kev":16},{"version":18,"cve_count":10,"kev_count":11,"has_kev":16},[24,31,36,42],{"cveId":25,"description":26,"publishedDate":12,"cvssScore":27,"cvssVersion":28,"severity":29,"isKev":16,"epssScore":30},"CVE-2023-6398","A post-authentication command injection vulnerability in the file upload binary in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, \n\nUSG FLEX H series firmware versions from 1.10 through 1.10 Patch 1,\n\nNWA50AX firmware versions through 6.29(ABYW.3), WAC500 firmware versions through 6.65(ABVS.1), WAX300H firmware versions through 6.60(ACHF.1), and WBE660S firmware versions through 6.65(ACGG.1) could allow an authenticated attacker with administrator privileges to execute some operating system (OS) commands on an affected device via FTP.",7.2,"v3.1","High",0.01333,{"cveId":32,"description":33,"publishedDate":12,"cvssScore":34,"cvssVersion":28,"severity":29,"isKev":16,"epssScore":35},"CVE-2023-6764","\n\n\n\n\n\n\n\n\n\n\n\nA format string vulnerability in a function of the IPSec VPN feature in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, and USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1 could allow an attacker to achieve unauthorized remote code execution by sending a sequence of specially crafted payloads containing an invalid pointer; however, such an attack would require detailed knowledge of an affected device’s memory layout and configuration.\n\n\n\n",8.1,0.00889,{"cveId":37,"description":38,"publishedDate":12,"cvssScore":39,"cvssVersion":28,"severity":40,"isKev":16,"epssScore":41},"CVE-2023-6399","A format string vulnerability in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, and USG FLEX H series firmware versions from 1.10 through 1.10 Patch 1 could allow an authenticated IPSec VPN user to cause DoS conditions against the “deviceid” daemon by sending a crafted hostname to an affected device if it has the “Device Insight” feature enabled.",5.7,"Medium",0.00649,{"cveId":43,"description":44,"publishedDate":12,"cvssScore":45,"cvssVersion":28,"severity":40,"isKev":16,"epssScore":46},"CVE-2023-6397","\n\n\n\n\n\n\n\n\n\n\n\nA null pointer dereference vulnerability in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1 and USG FLEX series firmware versions from 4.50 through 5.37 Patch 1 could allow a LAN-based attacker to cause denial-of-service (DoS) conditions by downloading a crafted RAR compressed file onto a LAN-side host if the firewall has the “Anti-Malware” feature enabled.\n\n\n\n",6.5,0.003,[],{"title":49,"metaDescription":50,"keywords":51,"structuredData":52},"Usg Flex 100ax Firmware by Zyxel - Security Vulnerabilities & Analysis | EdgeProtect","Comprehensive security analysis for Usg Flex 100ax Firmware by Zyxel covering 2 versions with 4 tracked vulnerabilities. Real-time threat intelligence, CVE tracking, and security recommendations.","Usg Flex 100ax Firmware vulnerabilities, Usg Flex 100ax Firmware security, Usg Flex 100ax Firmware CVE, Zyxel Usg Flex 100ax Firmware, Usg Flex 100ax Firmware threat intelligence, Zyxel security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":53,"@type":54,"name":55,"description":50,"url":56,"manufacturer":57,"applicationCategory":61,"softwareVersion":62,"mainEntity":63},"https:\u002F\u002Fschema.org","SoftwareApplication","Usg Flex 100ax Firmware","https:\u002F\u002Fedgeprotect.io\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Fzyxel\u002Fusg_flex_100ax_firmware",{"@type":58,"name":59,"url":60},"Organization","Zyxel","https:\u002F\u002Fedgeprotect.io\u002Fvendors\u002Fzyxel","Security Software","2 versions tracked",{"@type":64,"name":65,"description":66,"vulnerabilityCount":10,"dateModified":12},"SecurityVulnerability","Usg Flex 100ax Firmware Security Vulnerabilities","Security vulnerabilities affecting Usg Flex 100ax Firmware by Zyxel",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":11,"lastUpdated":12,"generatedAt":68,"apiVersion":69},"2026-10-28T20:22:34.567Z","3.0",{"rows":71,"total":11,"capped":16,"failed":11},[],[]]