{
  "id": "CVE-2021-43358",
  "sourceIdentifier": "twcert@cert.org.tw",
  "published": "2021-12-01T02:15:07.257",
  "lastModified": "2024-11-21T06:29:07.480",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Sunnet eHRD has inadequate filtering for special characters in URLs, which allows a remote attacker to perform path traversal attacks without authentication, access restricted paths and download system files."
    },
    {
      "lang": "es",
      "value": "Sunnet eHRD presenta un filtrado inapropiado de caracteres especiales en las URL, que permite a un atacante remoto llevar a cabo ataques de salto de ruta sin autenticaci\u00f3n, acceder a rutas restringidas y descargar archivos del sistema"
    }
  ],
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        "type": "Secondary",
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          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      },
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
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          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
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        "source": "nvd@nist.gov",
        "type": "Primary",
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          "vectorString": "AV:N/AC:L/Au:N/C:C/I:N/A:N",
          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  "weaknesses": [
    {
      "source": "twcert@cert.org.tw",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
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    }
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  "configurations": [
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      "nodes": [
        {
          "operator": "OR",
          "negate": false,
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              "vulnerable": true,
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  "references": [
    {
      "url": "https://www.twcert.org.tw/tw/cp-132-5353-4ebee-1.html",
      "source": "twcert@cert.org.tw",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.twcert.org.tw/tw/cp-132-5353-4ebee-1.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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}