FKIE_CVE-2024-3043

Vulnerability from fkie_nvd - Published: 2024-06-27 19:15 - Updated: 2026-06-17 07:43
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An unauthenticated IEEE 802.15.4 'co-ordinator realignment' packet can be used to force Zigbee nodes to change their network identifier (pan ID), leading to a denial of service. This packet type is not useful in production and should be used only for PHY qualification.
References
product-security@silabs.comhttps://community.silabs.com/069Vm000005UCH0IAO
product-security@silabs.comhttps://github.com/SiliconLabs/gecko_sdk
af854a3a-2127-422b-91ae-364da2661108https://community.silabs.com/069Vm000005UCH0IAO
af854a3a-2127-422b-91ae-364da2661108https://github.com/SiliconLabs/gecko_sdk
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Ember ZNet SDK",
          "vendor": "silabs.com",
          "versions": [
            {
              "lessThan": "8.0.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "product-security@silabs.com"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:silabs:emberznet_sdk:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "emberznet_sdk",
          "vendor": "silabs",
          "versions": [
            {
              "lessThan": "8.0.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An unauthenticated IEEE 802.15.4 \u0027co-ordinator realignment\u0027 packet can be used to force Zigbee nodes to change their network identifier (pan ID), leading to a denial of service. This packet type is not useful in production and should be used only for PHY qualification."
    },
    {
      "lang": "es",
      "value": "Se puede utilizar un paquete de \u0027realineaci\u00f3n del coordinador\u0027 IEEE 802.15.4 no autenticado para obligar a los nodos Zigbee a cambiar su identificador de red (ID pan), lo que lleva a una denegaci\u00f3n de servicio. Este tipo de paquete no es \u00fatil en producci\u00f3n y debe usarse solo para la calificaci\u00f3n PHY."
    }
  ],
  "id": "CVE-2024-3043",
  "lastModified": "2026-06-17T07:43:11.613",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "product-security@silabs.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-3043",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-06-27T19:29:14.605439Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-06-27T19:15:14.697",
  "references": [
    {
      "source": "product-security@silabs.com",
      "url": "https://community.silabs.com/069Vm000005UCH0IAO"
    },
    {
      "source": "product-security@silabs.com",
      "url": "https://github.com/SiliconLabs/gecko_sdk"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://community.silabs.com/069Vm000005UCH0IAO"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/SiliconLabs/gecko_sdk"
    }
  ],
  "sourceIdentifier": "product-security@silabs.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-829"
        }
      ],
      "source": "product-security@silabs.com",
      "type": "Secondary"
    }
  ]
}



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