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    "cveId": "CVE-2026-22102",
    "assignerOrgId": "b87402ff-ae37-4194-9dae-31abdbd6f217",
    "assignerShortName": "DIVD",
    "dateUpdated": "2026-07-16T15:41:00.000Z",
    "dateReserved": "2026-01-06T11:08:00.000Z",
    "datePublished": "2026-07-13T09:10:00.000Z",
    "state": "PUBLISHED"
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      "title": "Arbitrary file overwrite through certificate update functionality",
      "problemTypes": [
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              "lang": "en",
              "cweId": "CWE-20",
              "description": "CWE-20 Improper Input Validation",
              "type": "CWE"
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      "affected": [
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          "vendor": "EVbee",
          "product": "DC-80",
          "versions": [
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              "version": "0",
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              "versionType": "semver"
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      "descriptions": [
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          "lang": "en",
          "value": "A POST request sent to a specific webserver endpoint can be used to write to arbitrary file locations. The endpoint accepts the filename parameter in the Content-Disposition header without verification.\nThis can be used to cause a denial of service by overwriting system files, or remote-code-execution by overwriting shell-scripts which execution can be triggered through other means.",
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      "references": [
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          "url": "https://csirt.divd.nl/CVE-2026-22102",
          "tags": [
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        },
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          "url": "https://csirt.divd.nl/DIVD-2026-00001",
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            "attackVector": "NETWORK",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "privilegesRequired": "NONE",
            "userInteraction": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "subConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "vulnAvailabilityImpact": "HIGH",
            "subAvailabilityImpact": "NONE",
            "exploitMaturity": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "valueDensity": "NOT_DEFINED",
            "vulnerabilityResponseEffort": "NOT_DEFINED",
            "providerUrgency": "NOT_DEFINED",
            "version": "4.0",
            "baseSeverity": "CRITICAL",
            "baseScore": 9.3,
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
          }
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Wilco van Beijnum (ElaadNL)",
          "type": "finder"
        },
        {
          "lang": "en",
          "value": "Jeroen van der Ham-de Vos (DIVD)",
          "type": "analyst"
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      "source": {
        "discovery": "EXTERNAL"
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          "shortName": "CISA-ADP",
          "dateUpdated": "2026-07-13T14:23:00.000Z"
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                "timestamp": "2026-07-13T14:23:42.856554Z",
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