{
  "id": "CVE-2023-5310",
  "sourceIdentifier": "product-security@silabs.com",
  "published": "2023-12-15T16:15:46.117",
  "lastModified": "2024-09-27T16:15:04.293",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A denial of service vulnerability exists in all Silicon Labs Z-Wave controller and endpoint devices running Z-Wave SDK v7.20.3 (Gecko SDK v4.3.3) and earlier. This attack can be carried out only by devices on the network sending a stream of packets to the device."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de denegaci\u00f3n de servicio en todos los controladores y dispositivos de endpoint Z-Wave de Silicon Labs que ejecutan Z-Wave SDK v7.20.3 (Gecko SDK v4.3.3) y versiones anteriores. Este ataque solo puede ser llevado a cabo por dispositivos en la red que env\u00edan un flujo de paquetes al dispositivo."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "ADJACENT_NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      },
      {
        "source": "product-security@silabs.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "ADJACENT_NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 5.7,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.1,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    },
    {
      "source": "product-security@silabs.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-248"
        }
      ]
    }
  ],
  "configurations": [
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:silabs:z-wave_long_range_700:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "82CF7F87-FBE0-4173-ADA7-BC187486D2A9"
            },
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:silabs:z-wave_long_range_800:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "8CB5B24F-84B1-4738-B9CA-8D1D5EF192F7"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:silabs:z-wave_software_development_kit:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "7.20.2.0",
              "matchCriteriaId": "501E0DD5-542E-4338-B10A-8DC9DA158F56"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/SiliconLabs/gecko_sdk/releases",
      "source": "product-security@silabs.com",
      "tags": [
        "Release Notes"
      ]
    },
    {
      "url": "https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/069Vm0000005E7EIAU?%20operationContext=S1",
      "source": "product-security@silabs.com",
      "tags": [
        "Permissions Required"
      ]
    }
  ]
}