[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fGtfXv88q-MT7hk6JnjdvZoISCLU5A9QfrLJYB1Ier7E":3,"g5a-ex:totolink\u002Fex300_v2_firmware@*":85,"g5a-family:totolink\u002Fex300_v2_firmware":87},{"success":4,"data":5},true,{"product":6,"versions":22,"topVulnerabilitiesByEpss":25,"kevVulnerabilities":62,"seoMetadata":63,"meta":82},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":11,"lastCveUpdate":12,"versions":13,"description":21},"totolink","ex300_v2_firmware",2,6,0,"2022-07-07",[14,18],{"version":15,"cve_count":16,"kev_count":11,"has_kev":17},"4.0.3c.140_b20210429",5,false,{"version":19,"cve_count":20,"kev_count":11,"has_kev":17},"4.0.3c.7484",1,"Ex300 V2 Firmware by Totolink is a technology product with 2 tracked versions and 6 known security vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[23,24],{"version":15,"cve_count":16,"kev_count":11,"has_kev":17},{"version":19,"cve_count":20,"kev_count":11,"has_kev":17},[26,33,40,45,51,57],{"cveId":27,"description":28,"publishedDate":12,"cvssScore":29,"cvssVersion":30,"severity":31,"isKev":17,"epssScore":32},"CVE-2022-32449","TOTOLINK EX300_V2 V4.0.3c.7484 was discovered to contain a command injection vulnerability via the langType parameter in the setLanguageCfg function. This vulnerability is exploitable via a crafted MQTT data packet.",9.8,"v3.1","Critical",0.19364,{"cveId":34,"description":35,"publishedDate":36,"cvssScore":37,"cvssVersion":30,"severity":38,"isKev":17,"epssScore":39},"CVE-2022-25008","totolink EX300_v2 V4.0.3c.140_B20210429 and EX1200T V4.1.2cu.5230_B20210706 does not contain an authentication mechanism.","2022-03-30",8.8,"High",0.04365,{"cveId":41,"description":42,"publishedDate":36,"cvssScore":43,"cvssVersion":30,"severity":38,"isKev":17,"epssScore":44},"CVE-2021-43664","totolink EX300_v2 V4.0.3c.140_B20210429 was discovered to contain a command injection vulnerability via the component process forceugpo.",8.1,0.01666,{"cveId":46,"description":47,"publishedDate":48,"cvssScore":49,"cvssVersion":30,"severity":38,"isKev":17,"epssScore":50},"CVE-2021-43663","totolink EX300_v2 V4.0.3c.140_B20210429 was discovered to contain a command injection vulnerability via the component cloudupdate_check.","2022-03-31",7.5,0.00957,{"cveId":52,"description":53,"publishedDate":48,"cvssScore":54,"cvssVersion":30,"severity":55,"isKev":17,"epssScore":56},"CVE-2021-43661","totolink EX300_v2 V4.0.3c.140_B20210429 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the component \u002Fhome.asp.",6.1,"Medium",0.00641,{"cveId":58,"description":59,"publishedDate":48,"cvssScore":60,"cvssVersion":30,"severity":55,"isKev":17,"epssScore":61},"CVE-2021-43662","totolink EX300_v2, ver V4.0.3c.140_B20210429 and A720R ,ver V4.1.5cu.470_B20200911 have an issue which causes uncontrolled resource consumption.",6.5,0.00547,[],{"title":64,"metaDescription":65,"keywords":66,"structuredData":67},"Ex300 V2 Firmware by Totolink - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Ex300 V2 Firmware by Totolink covering 2 versions with 6 tracked vulnerabilities. Real-time threat intelligence, CVE tracking, and security recommendations.","Ex300 V2 Firmware vulnerabilities, Ex300 V2 Firmware security, Ex300 V2 Firmware CVE, Totolink Ex300 V2 Firmware, Ex300 V2 Firmware threat intelligence, Totolink security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":68,"@type":69,"name":70,"description":65,"url":71,"manufacturer":72,"applicationCategory":76,"softwareVersion":77,"mainEntity":78},"https:\u002F\u002Fschema.org","SoftwareApplication","Ex300 V2 Firmware","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Ftotolink\u002Fex300_v2_firmware",{"@type":73,"name":74,"url":75},"Organization","Totolink","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Ftotolink","Security Software","2 versions tracked",{"@type":79,"name":80,"description":81,"vulnerabilityCount":10,"dateModified":12},"SecurityVulnerability","Ex300 V2 Firmware Security Vulnerabilities","Security vulnerabilities affecting Ex300 V2 Firmware by Totolink",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":11,"lastUpdated":12,"generatedAt":83,"apiVersion":84},"2026-10-18T17:37:26.956Z","3.0",{"rows":86,"total":11,"capped":17,"failed":11},[],[]]