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CVE-2022-46480

Estado: ModificadaAlta (8.1)—

Incorrect Session Management and Credential Re-use in the Bluetooth LE stack of the Ultraloq UL3 2nd Gen Smart Lock Firmware 02.27.0012 allows an attacker to sniff the unlock code and unlock the device whilst within Bluetooth range.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

U-tec — Ultraloq UL3 BT Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-46480",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.1,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 2.8
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  "affected": [
    {
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      "affectedData": [
        {
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          "versions": [
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              "status": "affected",
              "version": "n/a"
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  "published": "2023-12-05T00:15:07.460",
  "references": [
    {
      "url": "https://arxiv.org/abs/2312.00021",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.researchgate.net/publication/375759408_Technical_Report_-_CVE-2022-46480_CVE-2023-26941_CVE-2023-26942_and_CVE-2023-26943#fullTextFileContent",
      "tags": [
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        "Technical Description",
        "Third Party Advisory"
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      "source": "cve@mitre.org"
    },
    {
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    },
    {
      "url": "https://www.researchgate.net/publication/375759408_Technical_Report_-_CVE-2022-46480_CVE-2023-26941_CVE-2023-26942_and_CVE-2023-26943#fullTextFileContent",
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  "vulnStatus": "Modified",
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-294"
        },
        {
          "lang": "en",
          "value": "CWE-384"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Incorrect Session Management and Credential Re-use in the Bluetooth LE stack of the Ultraloq UL3 2nd Gen Smart Lock Firmware 02.27.0012 allows an attacker to sniff the unlock code and unlock the device whilst within Bluetooth range."
    },
    {
      "lang": "es",
      "value": "La gestión de sesión incorrecta y la reutilización de credenciales en la pila Bluetooth LE del firmware de bloqueo inteligente Ultraloq UL3 de segunda generación 02.27.0012 permiten a un atacante detectar el código de desbloqueo y desbloquear el dispositivo mientras se encuentra dentro del alcance de Bluetooth."
    }
  ],
  "lastModified": "2026-06-17T05:11:49.580",
  "configurations": [
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