fkie_cve-2025-30139
Vulnerability from fkie_nvd
Published
2025-03-18 20:15
Modified
2025-07-01 21:04
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An issue was discovered on G-Net Dashcam BB GONX devices. Default credentials for SSID cannot be changed. It broadcasts a fixed SSID with default credentials that cannot be changed. This allows any nearby attacker to connect to the dashcam's network without restriction. Once connected, an attacker can sniff on connected devices such as the user's smartphone. The SSID is also always broadcasted.
References
cve@mitre.orghttps://github.com/geo-chen/GNETThird Party Advisory
cve@mitre.orghttps://www.gnetsystem.com/eng/product/list?viewMode=view&idx=246&ca_id=0201Product
Impacted products
Vendor Product Version
gnetsystem g-onx_firmware -
gnetsystem g-onx -


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:gnetsystem:g-onx_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "2120C516-F31B-406B-BC9A-4397D10EDDA3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:gnetsystem:g-onx:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "D2E9038F-6802-4704-805F-FC76FD268CCE",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered on G-Net Dashcam BB GONX devices. Default credentials for SSID cannot be changed. It broadcasts a fixed SSID with default credentials that cannot be changed. This allows any nearby attacker to connect to the dashcam\u0027s network without restriction. Once connected, an attacker can sniff on connected devices such as the user\u0027s smartphone. The SSID is also always broadcasted."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 un problema en los dispositivos G-Net Dashcam BB GONX. Las credenciales predeterminadas del SSID no se pueden cambiar. Transmite un SSID fijo con credenciales predeterminadas que no se pueden cambiar. Esto permite que cualquier atacante cercano se conecte a la red de dashcam sin restricciones. Una vez conectado, un atacante puede rastrear dispositivos conectados, como el smartphone del usuario. El SSID tambi\u00e9n se transmite siempre."
    }
  ],
  "id": "CVE-2025-30139",
  "lastModified": "2025-07-01T21:04:40.120",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-03-18T20:15:26.597",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/geo-chen/GNET"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ],
      "url": "https://www.gnetsystem.com/eng/product/list?viewMode=view\u0026idx=246\u0026ca_id=0201"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1392"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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