{"id":"CVE-2026-40425","state":"PUBLISHED","title":"MacGregor Voyage Data Recorder (VDR) G4e Files or Directories Accessible to External Parties","description":"The administrator account for the\n\nDanelec MacGregor Voyage Data Recorder\nweb interface can directly edit sensitive files related to authentication, potentially changing the root password.","publishedAt":"2026-05-29T17:47:17.918Z","updatedAt":"2026-05-29T19:46:13.488Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N","source":"icscert"},"assigner":"icscert","products":["Danelec MacGregor Voyage Data Recorder (VDR) G4e"],"affected":[{"vendor":"Danelec","product":"MacGregor Voyage Data Recorder (VDR) G4e","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"5.250","versionType":"custom"}]}],"references":["https://www.danelec.com/contact","https://www.cisa.gov/news-events/ics-advisories/icsa-26-148-01","https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-148-01.json"],"weaknesses":["CWE-552"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/40xxx/CVE-2026-40425.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-40425","state":"PUBLISHED","datePublished":"2026-05-29T17:47:17.918Z","dateUpdated":"2026-05-29T19:46:13.488Z","assignerShortName":"icscert","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateReserved":"2026-05-07T16:55:26.137Z"},"containers":{"cna":{"title":"MacGregor Voyage Data Recorder (VDR) G4e Files or Directories Accessible to External Parties","descriptions":[{"lang":"en","value":"The administrator account for the\n\nDanelec MacGregor Voyage Data Recorder\nweb interface can directly edit sensitive files related to authentication, potentially changing the root password."}],"affected":[{"vendor":"Danelec","product":"MacGregor Voyage Data Recorder (VDR) G4e","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"5.250","versionType":"custom"}]}],"references":[{"url":"https://www.danelec.com/contact"},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-148-01"},{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-148-01.json"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"LOW","availabilityImpact":"LOW","baseSeverity":"MEDIUM","baseScore":5.7,"vectorString":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"ADJACENT","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"LOW","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":6.9,"vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-552","lang":"en","description":"CWE-552","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateUpdated":"2026-05-29T17:47:17.918Z"},"datePublic":"2026-05-28T17:22:00.000Z","solutions":[{"lang":"en","value":"Danelec has released firmware version V5.250 to resolve these vulnerabilities. Users of MacGregor Voyage Data Recorder (VDR) G4e devices are encouraged to update the firmware at the earliest service attendance rather than waiting for an annual performance test. Contact Danelec with additional questions:  https://www.danelec.com/contact","supportingMedia":[{"type":"text/html","base64":false,"value":"<span>Danelec has released firmware version V5.250 to resolve these vulnerabilities. Users of MacGregor Voyage Data Recorder (VDR) G4e devices are encouraged to update the firmware at the earliest service attendance rather than waiting for an annual performance test. Contact Danelec with additional questions:&nbsp;</span><a href=\"https://www.danelec.com/contact\">https://www.danelec.com/contact</a>"}]}],"credits":[{"lang":"en","value":"Andrew Tierney of Pen Test Partners reported these vulnerabilities to CISA.","type":"finder"}],"source":{"advisory":"ICSA-26-148-01","discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-29T19:46:00.554509Z","id":"CVE-2026-40425","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-29T19:46:13.488Z"}}]}}}