CWE-240

{
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      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-4321",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
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                "role": "CISA Coordinator",
                "timestamp": "2025-11-17T15:12:10.290399Z",
                "version": "2.0.3"
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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      "affected": [
        {
          "defaultStatus": "affected",
          "packageName": "RS9116W - WiSeConnect",
          "product": "RS9116W",
          "vendor": "silabs.com",
          "versions": [
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              "lessThanOrEqual": "2.12.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "In a Bluetooth device, using RS9116-WiseConnect SDK experiences a Denial of Service, if it receives malformed L2CAP packets, only hard reset will bring the device to normal operation"
            }
          ],
          "value": "In a Bluetooth device, using RS9116-WiseConnect SDK experiences a Denial of Service, if it receives malformed L2CAP packets, only hard reset will bring the device to normal operation"
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-123",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-123 Buffer Manipulation"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
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          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
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          ]
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-240",
              "description": "CWE-240 Improper Handling of Inconsistent Structural Elements",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-617",
              "description": "CWE-617 Reachable Assertion",
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      "providerMetadata": {
        "dateUpdated": "2025-11-17T14:58:33.862Z",
        "orgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
        "shortName": "Silabs"
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        {
          "tags": [
            "vendor-advisory",
            "permissions-required"
          ],
          "url": "https://community.silabs.com/068Vm00000YV9DL"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "DoS in RS9116W-WiSeConnect L2CAP protocol due to reception of malformed packets",
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    "assignerShortName": "Silabs",
    "cveId": "CVE-2025-4321",
    "datePublished": "2025-11-17T14:58:33.862Z",
    "dateReserved": "2025-05-05T14:27:13.780Z",
    "dateUpdated": "2025-11-17T15:12:34.390Z",
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