{"api_version":"1","generated_at":"2026-10-06T05:28:22+00:00","cve":"CVE-2025-68272","urls":{"html":"https://cve.report/CVE-2025-68272","api":"https://cve.report/api/cve/CVE-2025-68272.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2025-68272","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-68272"},"summary":{"title":"Signal K Server Vulnerable to Denial of Service via Unrestricted Access Request Flooding","description":"Signal K Server is a server application that runs on a central hub in a boat. A Denial of Service (DoS) vulnerability in versions prior to 2.19.0 allows an unauthenticated attacker to crash the SignalK Server by flooding the access request endpoint (`/signalk/v1/access/requests`). This causes a \"JavaScript heap out of memory\" error due to unbounded in-memory storage of request objects. Version 2.19.0 fixes the issue.","state":"PUBLISHED","assigner":"GitHub_M","published_at":"2026-01-01 18:15:40","updated_at":"2026-10-01 08:10:00"},"problem_types":["CWE-400","CWE-770","CWE-400 CWE-400: Uncontrolled Resource Consumption","CWE-770 CWE-770: Allocation of Resources Without Limits or Throttling"],"metrics":[{"version":"3.1","source":"security-advisories@github.com","type":"Secondary","score":"7.5","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"7.5","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","data":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"references":[{"url":"https://github.com/SignalK/signalk-server/releases/tag/v2.19.0","name":"https://github.com/SignalK/signalk-server/releases/tag/v2.19.0","refsource":"security-advisories@github.com","tags":["Release Notes"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://github.com/SignalK/signalk-server/security/advisories/GHSA-7rqc-ff8m-7j23","name":"https://github.com/SignalK/signalk-server/security/advisories/GHSA-7rqc-ff8m-7j23","refsource":"security-advisories@github.com","tags":["Exploit","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-68272","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68272","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"SignalK","product":"signalk-server","version":"affected < 2.19.0","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2025","cve_id":"68272","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"signalk","cpe5":"signal_k_server","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2025","cve_id":"68272","cve":"CVE-2025-68272","epss":"0.005640000","percentile":"0.448990000","score_date":"2026-10-04","updated_at":"2026-10-05 00:09:46"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2025-68272","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-01-02T18:55:06.501932Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-01-02T18:55:16.709Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"product":"signalk-server","vendor":"SignalK","versions":[{"status":"affected","version":"< 2.19.0"}]}],"descriptions":[{"lang":"en","value":"Signal K Server is a server application that runs on a central hub in a boat. A Denial of Service (DoS) vulnerability in versions prior to 2.19.0 allows an unauthenticated attacker to crash the SignalK Server by flooding the access request endpoint (`/signalk/v1/access/requests`). This causes a \"JavaScript heap out of memory\" error due to unbounded in-memory storage of request objects. Version 2.19.0 fixes the issue."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","description":"CWE-400: Uncontrolled Resource Consumption","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-01-01T18:38:40.802Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"name":"https://github.com/SignalK/signalk-server/security/advisories/GHSA-7rqc-ff8m-7j23","tags":["x_refsource_CONFIRM"],"url":"https://github.com/SignalK/signalk-server/security/advisories/GHSA-7rqc-ff8m-7j23"},{"name":"https://github.com/SignalK/signalk-server/releases/tag/v2.19.0","tags":["x_refsource_MISC"],"url":"https://github.com/SignalK/signalk-server/releases/tag/v2.19.0"}],"source":{"advisory":"GHSA-7rqc-ff8m-7j23","discovery":"UNKNOWN"},"title":"Signal K Server Vulnerable to Denial of Service via Unrestricted Access Request Flooding"}},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2025-68272","datePublished":"2026-01-01T18:08:06.947Z","dateReserved":"2025-12-16T14:05:31.364Z","dateUpdated":"2026-01-02T18:55:16.709Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-01-01 18:15:40","lastModifiedDate":"2026-10-01 08:10:00","problem_types":["CWE-400","CWE-770","CWE-400 CWE-400: Uncontrolled Resource Consumption","CWE-770 CWE-770: Allocation of Resources Without Limits or Throttling"],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-01-02T18:55:06.501932Z","id":"CVE-2025-68272","options":[{"exploitation":"poc"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:signalk:signal_k_server:*:*:*:*:*:*:*:*","versionEndExcluding":"2.19.0","matchCriteriaId":"102A9593-CCDC-4532-8201-E67EEFC665E0"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2025","CveId":"68272","Ordinal":"1","Title":"Signal K Server Vulnerable to Denial of Service via Unrestricted","CVE":"CVE-2025-68272","Year":"2025"},"notes":[{"CveYear":"2025","CveId":"68272","Ordinal":"1","NoteData":"Signal K Server is a server application that runs on a central hub in a boat. A Denial of Service (DoS) vulnerability in versions prior to 2.19.0 allows an unauthenticated attacker to crash the SignalK Server by flooding the access request endpoint (`/signalk/v1/access/requests`). This causes a \"JavaScript heap out of memory\" error due to unbounded in-memory storage of request objects. Version 2.19.0 fixes the issue.","Type":"Description","Title":"Signal K Server Vulnerable to Denial of Service via Unrestricted"}]}}}