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CVE-2019-11334

Status: ModifiedLow (3.7)—

An authentication bypass in website post requests in the Tzumi Electronics Klic Lock application 1.0.9 for mobile devices allows attackers to access resources (that are not otherwise accessible without proper authentication) via capture-replay. Physically proximate attackers can use this information to unlock unauthorized Tzumi Electronics Klic Smart Padlock Model 5686 Firmware 6.2.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (2)

Tzumi — Klic LockTzumi — Klic Smart Padlock Model 5686 Firmware

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2019-11334",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
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        "obtainOtherPrivilege": false,
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          "attackVector": "NETWORK",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
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        "exploitabilityScore": 2.2
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  "affected": [
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      "affectedData": [
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          "product": "n/a",
          "versions": [
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  "published": "2019-06-11T18:29:00.957",
  "references": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
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      "description": [
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          "lang": "en",
          "value": "CWE-294"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An authentication bypass in website post requests in the Tzumi Electronics Klic Lock application 1.0.9 for mobile devices allows attackers to access resources (that are not otherwise accessible without proper authentication) via capture-replay. Physically proximate attackers can use this information to unlock unauthorized Tzumi Electronics Klic Smart Padlock Model 5686 Firmware 6.2."
    },
    {
      "lang": "es",
      "value": "Una omisión de identificación en las solicitudes de publicación de sitios web en la aplicación Tzumi Electronics Klic Lock 1.0.9 para dispositivos móviles permite a los atacantes acceder a recursos (que de otra manera no serían accesibles sin la autorización adecuada) a través de la reproducción y captura. Los atacantes físicamente cercanos pueden usar esta información para desbloquear el Firmware 6.2 de Tzumi Electronics Klic Smart Padlock no autorizado."
    }
  ],
  "lastModified": "2026-06-17T02:12:43.853",
  "configurations": [
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