[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fxMvCi0ai8HOc1UCzrw54m2DayuJO_UIoptiwk1855xU":3,"g5a-ex:zyxel\u002Fusg_flex_firmware@*":47,"g5a-family:zyxel\u002Fusg_flex_firmware":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},"zyxel","usg_flex_firmware",0,1,"2020-12-27",[],"Usg Flex Firmware by Zyxel 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-2020-29299","Certain Zyxel products allow command injection by an admin via an input string to chg_exp_pwd during a password-change action. This affects VPN On-premise before ZLD V4.39 week38, VPN Orchestrator before SD-OS V10.03 week32, USG before ZLD V4.39 week38, USG FLEX before ZLD V4.55 week38, ATP before ZLD V4.55 week38, and NSG before 1.33 patch 4.",7.2,"v3.1","High",false,0.02372,[],{"title":26,"metaDescription":27,"keywords":28,"structuredData":29},"Usg Flex Firmware by Zyxel - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Usg Flex Firmware by Zyxel with 1 tracked vulnerability. Real-time threat intelligence, CVE tracking, and security recommendations.","Usg Flex Firmware vulnerabilities, Usg Flex Firmware security, Usg Flex Firmware CVE, Zyxel Usg Flex Firmware, Usg Flex Firmware threat intelligence, Zyxel 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","Usg Flex Firmware","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Fzyxel\u002Fusg_flex_firmware",{"@type":35,"name":36,"url":37},"Organization","Zyxel","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Fzyxel","Security Software","Multiple versions",{"@type":41,"name":42,"description":43,"vulnerabilityCount":10,"dateModified":11},"SecurityVulnerability","Usg Flex Firmware Security Vulnerabilities","Security vulnerabilities affecting Usg Flex Firmware by Zyxel",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":9,"lastUpdated":11,"generatedAt":45,"apiVersion":46},"2026-10-18T22:17:13.948Z","3.0",{"rows":48,"total":9,"capped":22,"failed":9},[],[]]