[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fE36oetL7c3stFqmLvO-ybLKZu_FC7copIX3VHbWWS5I":3,"g5a-risk:CVE-2018-5400":148},{"success":4,"data":5,"meta":146},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":44,"epssPercentile":15,"epssTimeSeries":45,"severity":46,"affectedProducts":47,"affectedProductsCount":67,"references":68,"referencesCount":79,"weaknesses":80,"weaknessesCount":89,"isActivelyExploited":90,"cisaInfo":15,"otxData":15,"relatedBlogPosts":91,"seoMetadata":92,"configurations":117,"relatedVendorCves":144,"notableEvents":145},"CVE-2018-5400","What is CVE-2018-5400?","The Auto-Maskin products utilize an undocumented custom protocol to set up Modbus communications with other devices without validating those devices. The originating device sends a message in plaintext, 48:65:6c:6c:6f:20:57:6f:72:6c:64, \"Hello World\" over UDP ports 44444-44446 to the broadcast address for the LAN. Without verification devices respond to any of these broadcast messages on the LAN with a plaintext reply over UDP containing the device model and firmware version. Following this exchange the devices allow Modbus transmissions between the two devices on the standard Modbus port 502 TCP. Impact: An attacker can exploit this vulnerability to send arbitrary messages to any DCU or RP device through spoofing or replay attacks as long as they have access to the network. Affected releases are Auto-Maskin DCU-210E RP-210E: Versions prior to 3.7 on ARMv7.","The Auto-Maskin products utilize an undocumented custom protocol to set up Modbus communications with other devices without validating those devices. The ori...","2018-10-08T15:29:02.727","2019-10-09T23:41:17.797",9.1,"CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":34,"CVSSMetricV40":15},null,[17,30],{"Source":18,"Type":19,"CVSSData":20,"ExploitabilityScore":28,"ImpactScore":29},"nvd@nist.gov","Primary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":24,"BaseScore":12,"BaseSeverity":27,"ExploitCodeMaturity":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"TemporalSeverity":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"ModifiedAttackVector":15,"ModifiedAttackComplexity":15,"ModifiedPrivilegesRequired":15,"ModifiedUserInteraction":15,"ModifiedScope":15,"ModifiedConfidentialityImpact":15,"ModifiedIntegrityImpact":15,"ModifiedAvailabilityImpact":15,"EnvironmentalScore":15,"EnvironmentalSeverity":15},"3.0","NETWORK","LOW","NONE","UNCHANGED","HIGH","CRITICAL",3.9,5.2,{"Source":31,"Type":32,"CVSSData":33,"ExploitabilityScore":28,"ImpactScore":29},"cret@cert.org","Secondary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":24,"BaseScore":12,"BaseSeverity":27,"ExploitCodeMaturity":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"TemporalSeverity":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"ModifiedAttackVector":15,"ModifiedAttackComplexity":15,"ModifiedPrivilegesRequired":15,"ModifiedUserInteraction":15,"ModifiedScope":15,"ModifiedConfidentialityImpact":15,"ModifiedIntegrityImpact":15,"ModifiedAvailabilityImpact":15,"EnvironmentalScore":15,"EnvironmentalSeverity":15},[35],{"Source":18,"Type":19,"CVSSData":36,"BaseSeverity":41,"ExploitabilityScore":42,"ImpactScore":43,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":15},{"Version":37,"VectorString":38,"AccessVector":22,"AccessComplexity":23,"Authentication":24,"ConfidentialityImpact":39,"IntegrityImpact":39,"AvailabilityImpact":24,"BaseScore":40,"BaseSeverity":15,"Exploitability":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"CollateralDamagePotential":15,"TargetDistribution":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"EnvironmentalScore":15},"2.0","AV:N\u002FAC:L\u002FAu:N\u002FC:P\u002FI:P\u002FA:N","PARTIAL",6.4,"MEDIUM",10,4.9,0.00742,[44,44,44,44,44,44,44],"Critical",[48,53,58,61,64],{"vendor":49,"product":50,"version":51,"criteria":52,"vulnerable":4},"auto-maskin","rp_210e_firmware","-","cpe:2.3:o:auto-maskin:rp_210e_firmware:-:*:*:*:*:*:*:*",{"vendor":54,"product":55,"version":56,"criteria":57,"vulnerable":4},"arm","arm7","*","cpe:2.3:h:arm:arm7:*:*:*:*:*:*:*:*",{"vendor":49,"product":59,"version":51,"criteria":60,"vulnerable":4},"rp_210e","cpe:2.3:h:auto-maskin:rp_210e:-:*:*:*:*:*:*:*",{"vendor":49,"product":62,"version":51,"criteria":63,"vulnerable":4},"dcu_210e_firmware","cpe:2.3:o:auto-maskin:dcu_210e_firmware:-:*:*:*:*:*:*:*",{"vendor":49,"product":65,"version":51,"criteria":66,"vulnerable":4},"dcu_210e","cpe:2.3:h:auto-maskin:dcu_210e:-:*:*:*:*:*:*:*",5,[69,75],{"url":70,"source":71,"tags":72},"https:\u002F\u002Fwww.kb.cert.org\u002Fvuls\u002Fid\u002F176301","Cert",[73,74],"Third Party Advisory","US Government Resource",{"url":76,"source":77,"tags":78},"https:\u002F\u002Fwww.us-cert.gov\u002Fics\u002Fadvisories\u002Ficsa-20-051-04","Us-cert",[],2,[81],{"id":82,"name":83,"description":84,"extendedDescription":85,"status":86,"abstraction":87,"structure":88},"CWE-346","Origin Validation Error","The product does not properly verify that the source of data or communication is valid.","","Draft","Class","Simple",1,false,[],{"title":93,"metaDescription":94,"keywords":95,"canonicalUrl":96,"structuredData":97},"What is CVE-2018-5400? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2018-5400, a critical severity cyber security vulnerability from 2018. The Auto-Maskin products utilize an undocumented custom ...","CVE-2018-5400, CVE-2018-5400 vulnerability, CVE-2018-5400 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2018, CVSS score, exploit, patch, remediation, auto-maskin security, arm security, rp_210e_firmware vulnerability, arm7 vulnerability, rp_210e vulnerability, dcu_210e_firmware vulnerability, dcu_210e vulnerability","\u002Fwhat-is\u002Fcve-2018-5400",{"@context":98,"@type":99,"headline":93,"description":94,"datePublished":10,"dateModified":11,"author":100,"publisher":104,"about":108,"mainEntityOfPage":112,"articleSection":115,"keywords":116},"https:\u002F\u002Fschema.org","TechArticle",{"@type":101,"name":102,"url":103},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":101,"name":102,"url":103,"logo":105},{"@type":106,"url":107},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":109,"name":6,"description":110,"additionalType":111},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":113,"@id":114},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2018-5400","Cybersecurity","CVE-2018-5400, CVE-2018-5400 vulnerability, CVE-2018-5400 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[118,133],{"Operator":119,"Negate":15,"Nodes":120},"AND",[121,126],{"Operator":122,"Negate":15,"CPEMatch":123},"OR",[124],{"Vulnerable":4,"Criteria":52,"MatchCriteriaID":125,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"A6276379-86DE-440E-88B1-E2B4AC1A1DD6",{"Operator":122,"Negate":15,"CPEMatch":127},[128,131],{"Vulnerable":15,"Criteria":57,"MatchCriteriaID":129,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":130,"VersionEndIncluding":15},"D64AEAAE-5F7C-43B9-AACA-39C927BDB5B4","3.7",{"Vulnerable":15,"Criteria":60,"MatchCriteriaID":132,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"2B7F66D3-0436-4BF6-A177-C04C59BFAEE5",{"Operator":119,"Negate":15,"Nodes":134},[135,139],{"Operator":122,"Negate":15,"CPEMatch":136},[137],{"Vulnerable":4,"Criteria":63,"MatchCriteriaID":138,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"4121F18D-C67D-402B-85EB-7768BED46A82",{"Operator":122,"Negate":15,"CPEMatch":140},[141,142],{"Vulnerable":15,"Criteria":57,"MatchCriteriaID":129,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":130,"VersionEndIncluding":15},{"Vulnerable":15,"Criteria":66,"MatchCriteriaID":143,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"378677CF-D35D-4122-B481-3B7FCF6F4D27",[],[],{"lastModified":11,"cacheTime":147,"version":37},1792269084859,{"score":149,"band":150,"action":151,"scoredAt":152},54,"Medium","Plan remediation","2026-10-16T06:44:56.425689+00:00"]