FKIE_CVE-2020-16230

Vulnerability from fkie_nvd - Published: 2020-09-18 19:15 - Updated: 2024-11-21 05:06
Severity ?
2.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Summary
All version of Ewon Flexy and Cosy prior to 14.1 use wildcards such as (*) under which domains can request resources. An attacker with local access and high privileges could inject scripts into the Cross-origin Resource Sharing (CORS) configuration that could abuse this vulnerability, allowing the attacker to retrieve limited confidential information through sniffing.
References
ics-cert@hq.dhs.govhttps://us-cert.cisa.gov/ics/advisories/icsa-20-254-03Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://us-cert.cisa.gov/ics/advisories/icsa-20-254-03Third Party Advisory, US Government Resource
Impacted products
Vendor Product Version
hms-networks ewon_flexy_firmware *
hms-networks ewon_flexy -
hms-networks ewon_cosy_firmware *
hms-networks ewon_cosy -
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{
  "configurations": [
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      "nodes": [
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              "matchCriteriaId": "47CD785A-1417-4FA8-9721-1952B025F829",
              "versionEndExcluding": "14.1",
              "vulnerable": true
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "All version of Ewon Flexy and Cosy prior to 14.1 use wildcards such as (*) under which domains can request resources. An attacker with local access and high privileges could inject scripts into the Cross-origin Resource Sharing (CORS) configuration that could abuse this vulnerability, allowing the attacker to retrieve limited confidential information through sniffing."
    },
    {
      "lang": "es",
      "value": "Todas las versiones de Ewon Flexy Cozy versiones anteriores a la 14.1, usan comodines tales como (*) bajo los cuales los dominios pueden solicitar recursos.\u0026#xa0;Un atacante con acceso local y privilegios elevados podr\u00eda inyectar scripts en la configuraci\u00f3n Cross-origin Resource Sharing (CORS) que podr\u00edan abusar de esta vulnerabilidad, permitiendo al atacante recuperar informaci\u00f3n confidencial limitada por medio del rastreo"
    }
  ],
  "id": "CVE-2020-16230",
  "lastModified": "2024-11-21T05:06:59.127",
  "metrics": {
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        "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"
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        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N",
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  },
  "published": "2020-09-18T19:15:16.153",
  "references": [
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      "source": "ics-cert@hq.dhs.gov",
      "tags": [
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        "US Government Resource"
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  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "vulnStatus": "Modified",
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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 patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.