FKIE_CVE-2018-7939

Vulnerability from fkie_nvd - Published: 2018-09-12 15:29 - Updated: 2024-11-21 04:12
Severity ?
4.6 (Medium) - CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
Huawei smart phones G9 Lite, Honor 5A, Honor 6X, Honor 8 with the versions before VNS-L53C605B120CUSTC605D103, the versions before CAM-L03C605B143CUSTC605D008, the versions before CAM-L21C10B145, the versions before CAM-L21C185B156, the versions before CAM-L21C223B133, the versions before CAM-L21C432B210, the versions before CAM-L21C464B170, the versions before CAM-L21C636B245, the versions before Berlin-L21C10B372, the versions before Berlin-L21C185B363, the versions before Berlin-L21C464B137, the versions before Berlin-L23C605B161, the versions before FRD-L09C10B387, the versions before FRD-L09C185B387, the versions before FRD-L09C432B398, the versions before FRD-L09C636B387, the versions before FRD-L19C10B387, the versions before FRD-L19C432B399, the versions before FRD-L19C636B387 have a Factory Reset Protection (FRP) bypass security vulnerability. When re-configuring the mobile phone using the factory reset protection (FRP) function, an attacker can disable the boot wizard by enable the talkback function. As a result, the FRP function is bypassed.
References
psirt@huawei.comhttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180905-01-frpbypass-enVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180905-01-frpbypass-enVendor Advisory
Impacted products
Vendor Product Version
huawei g9_lite_firmware *
huawei g9_lite -
huawei honor_5a_firmware *
huawei honor_5a -
huawei honor_5a_firmware *
huawei honor_5a -
huawei honor_5a_firmware *
huawei honor_5a -
huawei honor_5a_firmware *
huawei honor_5a -
huawei honor_5a_firmware *
huawei honor_5a -
huawei honor_5a *
huawei honor_5a -
huawei honor_5a_firmware *
huawei honor_5a -
huawei honor_6x_firmware *
huawei honor_6x -
huawei honor_6x_firmware *
huawei honor_6x -
huawei honor_6x_firmware *
huawei honor_6x -
huawei honor_6x_firmware *
huawei honor_6x -
huawei honor_8_firmware *
huawei honor_8 -
huawei honor_8_firmware *
huawei honor_8 -
huawei honor_8_firmware *
huawei honor_8 -
huawei honor_8_firmware *
huawei honor_8 -
huawei honor_8_firmware *
huawei honor_8 -
huawei honor_8_firmware *
huawei honor_8 -
huawei honor_8_firmware *
huawei honor_8 -
To clipboard 

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  "descriptions": [
    {
      "lang": "en",
      "value": "Huawei smart phones G9 Lite, Honor 5A, Honor 6X, Honor 8 with the versions before VNS-L53C605B120CUSTC605D103, the versions before CAM-L03C605B143CUSTC605D008, the versions before CAM-L21C10B145, the versions before CAM-L21C185B156, the versions before CAM-L21C223B133, the versions before CAM-L21C432B210, the versions before CAM-L21C464B170, the versions before CAM-L21C636B245, the versions before Berlin-L21C10B372, the versions before Berlin-L21C185B363, the versions before Berlin-L21C464B137, the versions before Berlin-L23C605B161, the versions before FRD-L09C10B387, the versions before FRD-L09C185B387, the versions before FRD-L09C432B398, the versions before FRD-L09C636B387, the versions before FRD-L19C10B387, the versions before FRD-L19C432B399, the versions before FRD-L19C636B387 have a Factory Reset Protection (FRP) bypass security vulnerability. When re-configuring the mobile phone using the factory reset protection (FRP) function, an attacker can disable the boot wizard by enable the talkback function. As a result, the FRP function is bypassed."
    },
    {
      "lang": "es",
      "value": "Los smartphones Huawei G9 Lite, Honor 5A, Honor 6X y Honor 8 con versiones anteriores a la VNS-L53C605B120CUSTC605D103, versiones anteriores a la CAM-L03C605B143CUSTC605D008, versiones anteriores a la CAM-L21C10B145, versiones anteriores a la CAM-L21C185B156, versiones anteriores a la CAM-L21C223B133, versiones anteriores a la CAM-L21C432B210, versiones anteriores a la CAM-L21C464B170, versiones anteriores a la CAM-L21C636B245, versiones anteriores a la Berlin-L21C10B372, versiones anteriores a la Berlin-L21C185B363, versiones anteriores a la Berlin-L21C464B137, versiones anteriores a la Berlin-L23C605B161, versiones anteriores a la FRD-L09C10B387, versiones anteriores a la FRD-L09C185B387, versiones anteriores a la FRD-L09C432B398, versiones anteriores a la FRD-L09C636B387, versiones anteriores a la FRD-L19C10B387, versiones anteriores a la FRD-L19C432B399 y versiones anteriores a la FRD-L19C636B387 tienen una vulnerabilidad de seguridad de omisi\u00f3n de FRP (Factory Reset Protection). Al reconfigurar el tel\u00e9fono m\u00f3vil mediante la funci\u00f3n FRP (Factory Reset Protection), un atacante puede deshabilitar el asistente de arranque habilitando la funci\u00f3n talkback. Como resultado, se omite la funci\u00f3n FRP."
    }
  ],
  "id": "CVE-2018-7939",
  "lastModified": "2024-11-21T04:12:59.580",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.9,
          "confidentialityImpact": "NONE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:C/A:N",
          "version": "2.0"
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        "exploitabilityScore": 3.9,
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        "obtainAllPrivilege": false,
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        "source": "nvd@nist.gov",
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          "baseScore": 4.6,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
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          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
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        "exploitabilityScore": 0.9,
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  "published": "2018-09-12T15:29:01.233",
  "references": [
    {
      "source": "psirt@huawei.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180905-01-frpbypass-en"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180905-01-frpbypass-en"
    }
  ],
  "sourceIdentifier": "psirt@huawei.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.