FKIE_CVE-2023-7017

Vulnerability from fkie_nvd - Published: 2024-03-15 17:15 - Updated: 2026-06-17 06:51
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Sciener locks' firmware update mechanism do not authenticate or validate firmware updates if passed to the lock through the Bluetooth Low Energy service. A challenge request can be sent to the lock with a command to prepare for an update, rather than an unlock request, allowing an attacker to compromise the device.
References
cret@cert.orghttps://alephsecurity.com/2024/03/07/kontrol-lux-lock-2/
af854a3a-2127-422b-91ae-364da2661108https://alephsecurity.com/2024/03/07/kontrol-lux-lock-2/
af854a3a-2127-422b-91ae-364da2661108https://www.kb.cert.org/vuls/id/949046
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Kontrol Lux",
          "vendor": "Sciener",
          "versions": [
            {
              "lessThanOrEqual": "6.5.07",
              "status": "affected",
              "version": "6.5.x",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "cret@cert.org"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:o:sciener:kontrol_lux_firmware:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "kontrol_lux_firmware",
          "vendor": "sciener",
          "versions": [
            {
              "lessThanOrEqual": "6.5.07",
              "status": "affected",
              "version": "6.5.x",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Sciener locks\u0027 firmware update mechanism do not authenticate or validate firmware updates if passed to the lock through the Bluetooth Low Energy service. A challenge request can be sent to the lock with a command to prepare for an update, rather than an unlock request, allowing an attacker to compromise the device."
    },
    {
      "lang": "es",
      "value": "El mecanismo de actualizaci\u00f3n de firmware de las cerraduras Sciener no autentica ni valida las actualizaciones de firmware si se pasan a la cerradura a trav\u00e9s del servicio Bluetooth Low Energy. Se puede enviar una solicitud de desaf\u00edo a la cerradura con un comando para prepararse para una actualizaci\u00f3n, en lugar de una solicitud de desbloqueo, lo que permite a un atacante comprometer el dispositivo."
    }
  ],
  "id": "CVE-2023-7017",
  "lastModified": "2026-06-17T06:51:52.813",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-7017",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-03-15T19:25:24.356996Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-03-15T17:15:07.857",
  "references": [
    {
      "source": "cret@cert.org",
      "url": "https://alephsecurity.com/2024/03/07/kontrol-lux-lock-2/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://alephsecurity.com/2024/03/07/kontrol-lux-lock-2/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.kb.cert.org/vuls/id/949046"
    }
  ],
  "sourceIdentifier": "cret@cert.org",
  "vulnStatus": "Deferred"
}



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