{"id":"CVE-2023-1385","state":"PUBLISHED","title":"Improper JPAKE implementation allows offline PIN brute-forcing due to the initialization of random values to a known value, which leads to unauthorized authentication to amzn.light","description":"Improper JPAKE implementation allows offline PIN brute-forcing due to the initialization of random values to a known value, which leads to unauthorized authentication to amzn.lightning services.\n\nThis issue affects:\n\nAmazon Fire TV Stick 3rd gen versions prior to 6.2.9.5.\nInsignia TV with FireOS 7.6.3.3.","publishedAt":"2023-05-03T12:33:31.872Z","updatedAt":"2025-01-30T15:00:50.049Z","severity":{"score":7.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","source":"Bitdefender"},"assigner":"Bitdefender","products":["Amazon Fire TV Stick 3rd gen","Insignia TV with FireOS "],"affected":[{"vendor":"Amazon","product":"Fire TV Stick 3rd gen","defaultStatus":"unaffected","versions":[{"version":"6.2.9.4","status":"affected"}]},{"vendor":"Insignia","product":"TV with FireOS ","defaultStatus":"unaffected","versions":[{"version":"7.6.3.2","status":"affected"}]}],"references":["https://www.bitdefender.com/blog/labs/vulnerabilities-identified-amazon-fire-tv-stick-insignia-fire-os-tv-series/"],"weaknesses":["CWE-330"],"ingestedAt":"2026-10-29T20:05:36.141Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/1xxx/CVE-2023-1385.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-1385","state":"PUBLISHED","datePublished":"2023-05-03T12:33:31.872Z","dateUpdated":"2025-01-30T15:00:50.049Z","assignerShortName":"Bitdefender","assignerOrgId":"b3d5ebe7-963e-41fb-98e1-2edaeabb8f82","dateReserved":"2023-03-14T09:59:35.119Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Improper JPAKE implementation allows offline PIN brute-forcing due to the initialization of random values to a known value, which leads to unauthorized authentication to amzn.lightning services.\n\nThis issue affects:\n\nAmazon Fire TV Stick 3rd gen versions prior to 6.2.9.5.\nInsignia TV with FireOS 7.6.3.3."}],"affected":[{"vendor":"Amazon","product":"Fire TV Stick 3rd gen","defaultStatus":"unaffected","versions":[{"version":"6.2.9.4","status":"affected"}]},{"vendor":"Insignia","product":"TV with FireOS ","defaultStatus":"unaffected","versions":[{"version":"7.6.3.2","status":"affected"}]}],"references":[{"url":"https://www.bitdefender.com/blog/labs/vulnerabilities-identified-amazon-fire-tv-stick-insignia-fire-os-tv-series/"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"NONE","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-330","description":"CWE-330 Use of Insufficiently Random Values","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Bitdefender","orgId":"b3d5ebe7-963e-41fb-98e1-2edaeabb8f82","dateUpdated":"2023-05-03T12:33:31.872Z"},"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Bitdefender IoT Research Team"}],"datePublic":"2023-05-02T09:00:00.000Z","impacts":[{"capecId":"CAPEC-112","descriptions":[{"lang":"en","value":"CAPEC-112 Brute Force"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"An automatic firmware update to the following versions fixes the issue:<br><br>Amazon Fire TV Stick 3rd gen version 6.2.9.5<br>Insignia TV with FireOS version 7.6.3.3<br>"}],"value":"An automatic firmware update to the following versions fixes the issue:\n\nAmazon Fire TV Stick 3rd gen version 6.2.9.5\nInsignia TV with FireOS version 7.6.3.3\n"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.bitdefender.com/blog/labs/vulnerabilities-identified-amazon-fire-tv-stick-insignia-fire-os-tv-series/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T05:49:11.227Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-30T15:00:42.744218Z","id":"CVE-2023-1385","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":"2025-01-30T15:00:50.049Z"}}]}}}