FKIE_CVE-2023-41094

Vulnerability from fkie_nvd - Published: 2023-10-04 21:15 - Updated: 2024-11-21 08:20
Severity ?
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
TouchLink packets processed after timeout or out of range due to Operation on a Resource after Expiration and Missing Release of Resource after Effective Lifetime may allow a device to be added outside of valid TouchLink range or pairing duration This issue affects Ember ZNet 7.1.x from 7.1.3 through 7.1.5; 7.2.x from 7.2.0 through 7.2.3; Version 7.3 and later are unaffected
References
product-security@silabs.comhttps://community.silabs.com/0688Y00000aIPzLPermissions Required
af854a3a-2127-422b-91ae-364da2661108https://community.silabs.com/0688Y00000aIPzLPermissions Required
Impacted products
Vendor Product Version
silabs emberznet *
silabs emberznet *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:silabs:emberznet:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FA8DEDFD-4DFD-4D09-A139-2184F9BB747F",
              "versionEndIncluding": "7.1.5",
              "versionStartIncluding": "7.1.3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:silabs:emberznet:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "86784D6A-6C2A-4F5F-8D06-5E0749775A8E",
              "versionEndIncluding": "7.2.3",
              "versionStartIncluding": "7.2.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "TouchLink packets processed after timeout or out of range due to Operation on a Resource after Expiration and Missing Release of Resource after Effective Lifetime may allow a device to be added outside of valid TouchLink range or pairing duration\n\nThis issue affects Ember ZNet 7.1.x from 7.1.3 through 7.1.5; 7.2.x from 7.2.0 through 7.2.3; Version 7.3 and later are unaffected"
    },
    {
      "lang": "es",
      "value": "Los paquetes TouchLink procesados despu\u00e9s del tiempo de espera o fuera del alcance debido a la operaci\u00f3n de un recurso despu\u00e9s de la caducidad y la falta de liberaci\u00f3n del recurso despu\u00e9s de la vida \u00fatil efectiva pueden permitir que se agregue un dispositivo fuera del alcance v\u00e1lido de TouchLink o de la duraci\u00f3n del emparejamiento. Este problema afecta a Ember ZNet 7.1.x desde 7.1 .3 a 7.1.5; 7.2.x desde 7.2.0 hasta 7.2.3; La versi\u00f3n 7.3 y posteriores no se ven afectadas"
    }
  ],
  "id": "CVE-2023-41094",
  "lastModified": "2024-11-21T08:20:33.247",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 10.0,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.0,
        "source": "product-security@silabs.com",
        "type": "Secondary"
      },
      {
        "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": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-10-04T21:15:09.963",
  "references": [
    {
      "source": "product-security@silabs.com",
      "tags": [
        "Permissions Required"
      ],
      "url": "https://community.silabs.com/0688Y00000aIPzL"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Permissions Required"
      ],
      "url": "https://community.silabs.com/0688Y00000aIPzL"
    }
  ],
  "sourceIdentifier": "product-security@silabs.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-940"
        }
      ],
      "source": "product-security@silabs.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-672"
        },
        {
          "lang": "en",
          "value": "CWE-772"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • 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.
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  • 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.



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