Vulnerability-Lookup

FKIE_CVE-2019-17098

Vulnerability from fkie_nvd - Published: 2020-09-30 13:15 - Updated: 2026-06-17 02:23

Severity

3.5 (Low) - CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

Use of hard-coded cryptographic key vulnerability in August Connect Wi-Fi Bridge App, Connect Firmware allows an attacker to decrypt an intercepted payload containing the Wi-Fi network authentication credentials. This issue affects: August Connect Wi-Fi Bridge App version v10.11.0 and prior versions on Android. August Connect Firmware version 2.2.12 and prior versions.

References

	URL	Tags
	cve-requests@bitdefender.com	https://labs.bitdefender.com/2020/08/smart-locks-not-so-smart-with-wi-fi-security/	Third Party Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://labs.bitdefender.com/2020/08/smart-locks-not-so-smart-with-wi-fi-security/	Third Party Advisory

Impacted products

Vendor	Product	Version
august	august_home	*
august	connect_wi-fi_bridge_firmware	*
august	connect_wi-fi_bridge	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "platforms": [
            "Android"
          ],
          "product": "Smart Lock and Connect Wi-Fi Bridge App",
          "vendor": "August",
          "versions": [
            {
              "lessThanOrEqual": "v10.11.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Connect Firmware",
          "vendor": "August",
          "versions": [
            {
              "lessThanOrEqual": "2.2.12",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "cve-requests@bitdefender.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:august:august_home:*:*:*:*:*:android:*:*",
              "matchCriteriaId": "7BFECEF6-68DA-4BCB-8B9A-6DDD17E2F527",
              "versionEndIncluding": "10.11.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:august:connect_wi-fi_bridge_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C4D38223-C9C1-4492-9F18-65874A3880E4",
              "versionEndIncluding": "2.2.12",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:august:connect_wi-fi_bridge:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "900ADB92-0B50-45B1-968A-4405BE3A8D57",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use of hard-coded cryptographic key vulnerability in August Connect Wi-Fi Bridge App, Connect Firmware allows an attacker to decrypt an intercepted payload containing the Wi-Fi network authentication credentials. This issue affects: August Connect Wi-Fi Bridge App version v10.11.0 and prior versions on Android. August Connect Firmware version 2.2.12 and prior versions."
    },
    {
      "lang": "es",
      "value": "El uso de una vulnerabilidad de clave criptogr\u00e1fica embebida en August Connect Wi-Fi Bridge App, Connect Firmware, permite a un atacante descifrar una carga \u00fatil interceptada que contiene las credenciales de autenticaci\u00f3n de la red Wi-Fi.\u0026#xa0;Este problema afecta a: August Connect Wi-Fi Bridge App versi\u00f3n v10.11.0 y versiones anteriores en Android.\u0026#xa0;August Connect Firmware versi\u00f3n 2.2.12 y versiones anteriores"
    }
  ],
  "id": "CVE-2019-17098",
  "lastModified": "2026-06-17T02:23:18.173",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 3.3,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:A/AC:L/Au:N/C:P/I:N/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
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 3.5,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.1,
        "impactScore": 1.4,
        "source": "cve-requests@bitdefender.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-09-30T13:15:12.187",
  "references": [
    {
      "source": "cve-requests@bitdefender.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://labs.bitdefender.com/2020/08/smart-locks-not-so-smart-with-wi-fi-security/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://labs.bitdefender.com/2020/08/smart-locks-not-so-smart-with-wi-fi-security/"
    }
  ],
  "sourceIdentifier": "cve-requests@bitdefender.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-321"
        }
      ],
      "source": "cve-requests@bitdefender.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2019-17098 (GCVE-0-2019-17098)

Vulnerability from cvelistv5 – Published: 2020-09-30 13:05 – Updated: 2024-09-17 03:28

Title

Use of Hard-coded Cryptographic Key vulnerability in August Connect Wi-Fi Bridge App

Summary

Severity

3.5 (Low)


                        
                          CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

CWE

CWE-321 - Use of Hard-coded Cryptographic Key

Assigner

Bitdefender mitre root

References

1 reference

URL	Tags
https://labs.bitdefender.com/2020/08/smart-locks-…	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
August	Smart Lock and Connect Wi-Fi Bridge App	Affected: unspecified , ≤ v10.11.0 (custom)
August	Connect Firmware	Affected: unspecified , ≤ 2.2.12 (custom)

Date Public

2020-09-30 00:00

Credits

Bitdefender Labs

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T01:33:16.921Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://labs.bitdefender.com/2020/08/smart-locks-not-so-smart-with-wi-fi-security/"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "platforms": [
            "Android"
          ],
          "product": "Smart Lock and Connect Wi-Fi Bridge App",
          "vendor": "August",
          "versions": [
            {
              "lessThanOrEqual": "v10.11.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Connect Firmware",
          "vendor": "August",
          "versions": [
            {
              "lessThanOrEqual": "2.2.12",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
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      ],
      "credits": [
        {
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      ],
      "datePublic": "2020-09-30T00:00:00.000Z",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.5,
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            "confidentialityImpact": "LOW",
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            "privilegesRequired": "NONE",
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            "userInteraction": "REQUIRED",
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      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Updating the Android app fixes the issue."
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      ],
      "source": {
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      "title": "Use of Hard-coded Cryptographic Key vulnerability in August Connect Wi-Fi Bridge App",
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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.