FKIE_CVE-2023-1385

Vulnerability from fkie_nvd - Published: 2023-05-03 13:15 - Updated: 2026-06-17 05:27
Severity
7.1 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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. This issue affects: Amazon Fire TV Stick 3rd gen versions prior to 6.2.9.5. Insignia TV with FireOS 7.6.3.3.
References
cve-requests@bitdefender.comhttps://www.bitdefender.com/blog/labs/vulnerabilities-identified-amazon-fire-tv-stick-insignia-fire-os-tv-series/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.bitdefender.com/blog/labs/vulnerabilities-identified-amazon-fire-tv-stick-insignia-fire-os-tv-series/Third Party Advisory
Impacted products
Vendor Product Version
amazon fire_os *
amazon fire_tv_stick_3rd_gen -
amazon fire_os *
bestbuy insignia_tv -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Fire TV Stick 3rd gen",
          "vendor": "Amazon",
          "versions": [
            {
              "status": "affected",
              "version": "6.2.9.4"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "TV with FireOS ",
          "vendor": "Insignia",
          "versions": [
            {
              "status": "affected",
              "version": "7.6.3.2"
            }
          ]
        }
      ],
      "source": "cve-requests@bitdefender.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:amazon:fire_os:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "155C81F2-B65A-49BB-8546-C4BAD0E15709",
              "versionEndExcluding": "6.2.9.5",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
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              "vulnerable": false
            }
          ],
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      ],
      "operator": "AND"
    },
    {
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              "versionEndExcluding": "7.6.3.3",
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            }
          ],
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          "operator": "OR"
        },
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            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "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\u00a0versions prior to 6.2.9.5.\nInsignia TV with FireOS\u00a07.6.3.3."
    }
  ],
  "id": "CVE-2023-1385",
  "lastModified": "2026-06-17T05:27:50.150",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 4.2,
        "source": "cve-requests@bitdefender.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-1385",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-01-30T15:00:42.744218Z",
          "version": "2.0.3"
        }
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    ]
  },
  "published": "2023-05-03T13:15:10.290",
  "references": [
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      "source": "cve-requests@bitdefender.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-amazon-fire-tv-stick-insignia-fire-os-tv-series/"
    },
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      ],
      "url": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-amazon-fire-tv-stick-insignia-fire-os-tv-series/"
    }
  ],
  "sourceIdentifier": "cve-requests@bitdefender.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-330"
        }
      ],
      "source": "cve-requests@bitdefender.com",
      "type": "Secondary"
    }
  ]
}



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Sightings

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