FKIE_CVE-2021-43575

Vulnerability from fkie_nvd - Published: 2021-11-09 23:15 - Updated: 2024-11-21 06:29
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
KNX ETS6 through 6.0.0 uses the hard-coded password ETS5Password, with a salt value of Ivan Medvedev, allowing local users to read project information, a similar issue to CVE-2021-36799. NOTE: The vendor disputes this because it is not the responsibility of the ETS to securely store cryptographic key material when it is not being exported
References
cve@mitre.orghttps://github.com/robertguetzkow/ets5-password-recoveryExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/robertguetzkow/ets5-password-recoveryExploit, Third Party Advisory
Impacted products
Vendor Product Version
knx engineering_tool_software_6 6.0.0
To clipboard 

{
  "configurations": [
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      "nodes": [
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          "cpeMatch": [
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              "criteria": "cpe:2.3:a:knx:engineering_tool_software_6:6.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "931FACB7-B857-4F1F-893C-02A9A8F56E81",
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      "tags": [
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  "descriptions": [
    {
      "lang": "en",
      "value": "KNX ETS6 through 6.0.0 uses the hard-coded password ETS5Password, with a salt value of Ivan Medvedev, allowing local users to read project information, a similar issue to CVE-2021-36799. NOTE: The vendor disputes this because it is not the responsibility of the ETS to securely store cryptographic key material when it is not being exported"
    },
    {
      "lang": "es",
      "value": "**EN DISPUTA** KNX ETS6 versiones hasta 6.0.0, usa la contrase\u00f1a embebida ETS5Password, con un valor salt de Ivan Medvedev, permitiendo a usuarios locales leer la informaci\u00f3n del proyecto, un problema similar a CVE-2021-36799. NOTA: El proveedor cuestiona esto porque no es responsabilidad del ETS almacenar de forma segura el material de la clave criptogr\u00e1fica cuando no est\u00e1 siendo exportada"
    }
  ],
  "id": "CVE-2021-43575",
  "lastModified": "2024-11-21T06:29:28.457",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.1,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
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          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
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          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
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        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2021-11-09T23:15:08.933",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "https://github.com/robertguetzkow/ets5-password-recovery"
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  "vulnStatus": "Modified",
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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