[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$flvJ33SBPb5AIfXK7brDamYJK7-XDUjEcLWjQvy8t3ho":3,"g5a-ex:cisco\u002Fdpc3939b_firmware@*":73,"g5a-family:cisco\u002Fdpc3939b_firmware":75},{"success":4,"data":5},true,{"product":6,"versions":18,"topVulnerabilitiesByEpss":20,"kevVulnerabilities":50,"seoMetadata":51,"meta":70},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":11,"lastCveUpdate":12,"versions":13,"description":17},"cisco","dpc3939b_firmware",1,5,0,"2017-07-31",[14],{"version":15,"cve_count":10,"kev_count":11,"has_kev":16},"dpc3939b-v303r204217-150321a-cmcst",false,"Dpc3939b Firmware by Cisco is a technology product with 1 tracked version and 5 known security vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[19],{"version":15,"cve_count":10,"kev_count":11,"has_kev":16},[21,28,34,40,45],{"cveId":22,"description":23,"publishedDate":12,"cvssScore":24,"cvssVersion":25,"severity":26,"isKev":16,"epssScore":27},"CVE-2017-9521","The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421733-160420a-CMCST); Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST); Cisco DPC3939B (firmware version dpc3939b-v303r204217-150321a-CMCST); Cisco DPC3941T (firmware version DPC3941_2.5s3_PROD_sey); and Arris TG1682G (eMTA&DOCSIS version 10.0.132.SIP.PC20.CT, software version TG1682_2.2p7s2_PROD_sey) devices allows remote attackers to execute arbitrary code via a specific (but unstated) exposed service. NOTE: the scope of this CVE does NOT include the concept of \"Unnecessary Services\" in general; the scope is only a single service that is unnecessarily exposed, leading to remote code execution. The details of that service might be disclosed at a later date.",9.8,"v3.1","Critical",0.03262,{"cveId":29,"description":30,"publishedDate":12,"cvssScore":31,"cvssVersion":25,"severity":32,"isKev":16,"epssScore":33},"CVE-2017-9492","The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421733-160420a-CMCST); Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST); Cisco DPC3939B (firmware version dpc3939b-v303r204217-150321a-CMCST); Cisco DPC3941T (firmware version DPC3941_2.5s3_PROD_sey); and Arris TG1682G (eMTA&DOCSIS version 10.0.132.SIP.PC20.CT, software version TG1682_2.2p7s2_PROD_sey) devices does not include the HTTPOnly flag in a Set-Cookie header for administration applications, which makes it easier for remote attackers to obtain potentially sensitive information via script access to cookies.",7.5,"High",0.01581,{"cveId":35,"description":36,"publishedDate":12,"cvssScore":37,"cvssVersion":25,"severity":38,"isKev":16,"epssScore":39},"CVE-2017-9491","The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421733-160420a-CMCST); Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST); Cisco DPC3939B (firmware version dpc3939b-v303r204217-150321a-CMCST); Cisco DPC3941T (firmware version DPC3941_2.5s3_PROD_sey); and Arris TG1682G (eMTA&DOCSIS version 10.0.132.SIP.PC20.CT, software version TG1682_2.2p7s2_PROD_sey) devices does not set the secure flag for cookies in an https session to an administration application, which makes it easier for remote attackers to capture these cookies by intercepting their transmission within an http session.",5.3,"Medium",0.01283,{"cveId":41,"description":42,"publishedDate":12,"cvssScore":43,"cvssVersion":25,"severity":32,"isKev":16,"epssScore":44},"CVE-2017-9489","The Comcast firmware on Cisco DPC3939B (firmware version dpc3939b-v303r204217-150321a-CMCST) devices allows configuration changes via CSRF.",8.8,0.00607,{"cveId":46,"description":47,"publishedDate":12,"cvssScore":43,"cvssVersion":48,"severity":32,"isKev":16,"epssScore":49},"CVE-2017-9490","The Comcast firmware on Arris TG1682G (eMTA&DOCSIS version 10.0.132.SIP.PC20.CT, software version TG1682_2.2p7s2_PROD_sey) devices allows configuration changes via CSRF.","v3.0",0.0052,[],{"title":52,"metaDescription":53,"keywords":54,"structuredData":55},"Dpc3939b Firmware by Cisco - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Dpc3939b Firmware by Cisco covering 1 version with 5 tracked vulnerabilities. Real-time threat intelligence, CVE tracking, and security recommendations.","Dpc3939b Firmware vulnerabilities, Dpc3939b Firmware security, Dpc3939b Firmware CVE, Cisco Dpc3939b Firmware, Dpc3939b Firmware threat intelligence, Cisco security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":56,"@type":57,"name":58,"description":53,"url":59,"manufacturer":60,"applicationCategory":64,"softwareVersion":65,"mainEntity":66},"https:\u002F\u002Fschema.org","SoftwareApplication","Dpc3939b Firmware","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Fcisco\u002Fdpc3939b_firmware",{"@type":61,"name":62,"url":63},"Organization","Cisco","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Fcisco","Security Software","1 versions tracked",{"@type":67,"name":68,"description":69,"vulnerabilityCount":10,"dateModified":12},"SecurityVulnerability","Dpc3939b Firmware Security Vulnerabilities","Security vulnerabilities affecting Dpc3939b Firmware by Cisco",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":11,"lastUpdated":12,"generatedAt":71,"apiVersion":72},"2026-10-19T05:34:25.933Z","3.0",{"rows":74,"total":11,"capped":16,"failed":11},[],[]]