{"id":"CVE-2026-42941","state":"PUBLISHED","title":"MacGregor Voyage Data Recorder (VDR) G4e Use of Default Credentials","description":"The Danelec MacGregor Voyage Data Recorder\n\ndevice includes a default username and password, with no enforced password change.","publishedAt":"2026-05-29T17:27:29.153Z","updatedAt":"2026-05-29T19:42:06.839Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/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-1392"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/42xxx/CVE-2026-42941.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-42941","state":"PUBLISHED","datePublished":"2026-05-29T17:27:29.153Z","dateUpdated":"2026-05-29T19:42:06.839Z","assignerShortName":"icscert","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateReserved":"2026-05-07T16:55:26.092Z"},"containers":{"cna":{"title":"MacGregor Voyage Data Recorder (VDR) G4e Use of Default Credentials","descriptions":[{"lang":"en","value":"The Danelec MacGregor Voyage Data Recorder\n\ndevice includes a default username and password, with no enforced password change."}],"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":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"LOW","baseSeverity":"HIGH","baseScore":8.3,"vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"ADJACENT","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","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":"HIGH","baseScore":8.7,"vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1392","lang":"en","description":"CWE-1392","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateUpdated":"2026-05-29T17:27:29.153Z"},"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":"2026-05-29T19:41:47.407217Z","id":"CVE-2026-42941","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-29T19:42:06.839Z"}}]}}}