Vulnerability-Lookup

FKIE_CVE-2016-6549

Vulnerability from fkie_nvd - Published: 2018-07-13 20:29 - Updated: 2026-06-17 00:51

Severity

4.3 (Medium) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Summary

The Zizai Tech Nut device allows unauthenticated Bluetooth pairing, which enables unauthenticated connected applications to write data to the device name attribute.

References

URL	Tags
cret@cert.org	https://blog.rapid7.com/2016/10/25/multiple-bluetooth-low-energy-ble-tracker-vulnerabilities/	Exploit, Third Party Advisory
cret@cert.org	https://www.kb.cert.org/vuls/id/402847	Third Party Advisory, US Government Resource
cret@cert.org	https://www.securityfocus.com/bid/93877	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	https://blog.rapid7.com/2016/10/25/multiple-bluetooth-low-energy-ble-tracker-vulnerabilities/	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.kb.cert.org/vuls/id/402847	Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108	https://www.securityfocus.com/bid/93877	Third Party Advisory, VDB Entry

Impacted products

	Vendor	Product	Version
	nutspace	nut_mobile	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Tech Nut",
          "vendor": "Zizai Technology",
          "versions": [
            {
              "status": "unknown",
              "version": "N/A"
            }
          ]
        }
      ],
      "source": "cret@cert.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:nutspace:nut_mobile:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "8C9A2A31-4451-4912-BF48-0ABB3725B13C",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Zizai Tech Nut device allows unauthenticated Bluetooth pairing, which enables unauthenticated connected applications to write data to the device name attribute."
    },
    {
      "lang": "es",
      "value": "El dispositivo Zizai Tech Nut permite el emparejamiento por Bluetooth no autenticado, lo que permite que las aplicaciones conectadas no autenticadas escriban datos en el atributo de nombre de dispositivo."
    }
  ],
  "id": "CVE-2016-6549",
  "lastModified": "2026-06-17T00:51:21.880",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": true,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 3.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:A/AC:L/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 6.5,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-07-13T20:29:00.550",
  "references": [
    {
      "source": "cret@cert.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://blog.rapid7.com/2016/10/25/multiple-bluetooth-low-energy-ble-tracker-vulnerabilities/"
    },
    {
      "source": "cret@cert.org",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://www.kb.cert.org/vuls/id/402847"
    },
    {
      "source": "cret@cert.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://www.securityfocus.com/bid/93877"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://blog.rapid7.com/2016/10/25/multiple-bluetooth-low-energy-ble-tracker-vulnerabilities/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://www.kb.cert.org/vuls/id/402847"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://www.securityfocus.com/bid/93877"
    }
  ],
  "sourceIdentifier": "cret@cert.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ],
      "source": "cret@cert.org",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2016-6549 (GCVE-0-2016-6549)

Vulnerability from cvelistv5 – Published: 2018-07-13 20:00 – Updated: 2024-08-06 01:36

Title

Zizai Tech Nut allows for unauthenticated Bluetooth pairing

Summary

The Zizai Tech Nut device allows unauthenticated Bluetooth pairing, which enables unauthenticated connected applications to write data to the device name attribute.

Severity

No CVSS data available.

CWE

CWE-306 - Missing Authentication for Critical Function

Assigner

certcc mitre root

References

3 references

URL	Tags
https://www.securityfocus.com/bid/93877	vdb-entryx_refsource_BID
https://blog.rapid7.com/2016/10/25/multiple-bluet…	x_refsource_MISC
https://www.kb.cert.org/vuls/id/402847	third-party-advisoryx_refsource_CERT-VN

Impacted products

1 product

Vendor	Product	Version
Zizai Technology	Tech Nut	Unknown: N/A

Date Public

2016-10-25 00:00

Credits

Thanks to Deral Heiland and Adam Compton of Rapid7, Inc. for reporting this vulnerability.

Show details on NVD website

JSON

To clipboard

{
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            "url": "https://blog.rapid7.com/2016/10/25/multiple-bluetooth-low-energy-ble-tracker-vulnerabilities/"
          },
          {
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            "tags": [
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              "x_refsource_CERT-VN",
              "x_transferred"
            ],
            "url": "https://www.kb.cert.org/vuls/id/402847"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Tech Nut",
          "vendor": "Zizai Technology",
          "versions": [
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            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Thanks to Deral Heiland and Adam Compton of Rapid7, Inc. for reporting this vulnerability."
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      ],
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      "descriptions": [
        {
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      "providerMetadata": {
        "dateUpdated": "2018-07-13T19:57:01.000Z",
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      },
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        },
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          "url": "https://blog.rapid7.com/2016/10/25/multiple-bluetooth-low-energy-ble-tracker-vulnerabilities/"
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          ],
          "url": "https://www.kb.cert.org/vuls/id/402847"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Zizai Tech Nut allows for unauthenticated Bluetooth pairing",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cert@cert.org",
          "ID": "CVE-2016-6549",
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        },
        "affects": {
          "vendor": {
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              {
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                      "product_name": "Tech Nut",
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              "refsource": "MISC",
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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.