{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-64388","assignerOrgId":"50b5080a-775f-442e-83b5-926b5ca517b6","state":"PUBLISHED","assignerShortName":"S21sec","dateReserved":"2025-10-31T13:13:35.299Z","datePublished":"2025-10-31T14:17:00.827Z","dateUpdated":"2025-11-03T15:47:20.502Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unknown","product":"TCPRS1plus","vendor":"Circutor","versions":[{"status":"affected","version":"1.0.14","versionType":"Firmware"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:circutor:tcprs1plus:1.0.14:*:*:*:*:*:*:*","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"credits":[{"lang":"en","type":"finder","value":"Víctor Bello Cuevas"},{"lang":"en","type":"finder","value":"Aarón Flecha Menéndez"},{"lang":"en","type":"coordinator","value":"Iván Alonso Álvarez"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Denial of service of the web server through specific requests to this protocol"}],"value":"Denial of service of the web server through specific requests to this protocol"}],"impacts":[{"capecId":"CAPEC-469","descriptions":[{"lang":"en","value":"CAPEC-469 HTTP DoS"}]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.2,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","description":"CWE-400 Uncontrolled Resource Consumption","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"50b5080a-775f-442e-83b5-926b5ca517b6","shortName":"S21sec","dateUpdated":"2025-11-03T15:47:20.502Z"},"references":[{"url":"https://cds.thalesgroup.com/es/s21sec"},{"tags":["product"],"url":"https://circutor.com/productos/iot-industrial-y-automatizacion/conversores-y-pasarelas/product/D80010./"},{"tags":["technical-description"],"url":"https://www.hackrtu.com/blog/cg-0day-en-003/"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"The new version of the device will use the HTTPS protocol.&nbsp;It is also recommended to deploy it behind a firewall that allows you to prevent this attack.<br>"}],"value":"The new version of the device will use the HTTPS protocol. It is also recommended to deploy it behind a firewall that allows you to prevent this attack."}],"source":{"discovery":"UNKNOWN"},"title":"Denial of service through specific packets","x_generator":{"engine":"Vulnogram 0.4.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-10-31T14:41:48.866891Z","id":"CVE-2025-64388","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-31T14:42:03.941Z"}}]}}