{
  "id": "CVE-2023-38879",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-11-20T19:15:08.560",
  "lastModified": "2023-11-30T02:21:45.183",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "The Community Edition version 9.0 of OS4ED's openSIS Classic allows remote attackers to read arbitrary files via a directory traversal vulnerability in the 'filename' parameter of 'DownloadWindow.php'."
    },
    {
      "lang": "es",
      "value": "La versi\u00f3n Community Edition 9.0 de openSIS Classic de OS4ED permite a atacantes remotos leer archivos arbitrarios a trav\u00e9s de una vulnerabilidad de directory traversal en el par\u00e1metro 'nombre de archivo' de 'DownloadWindow.php'."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:os4ed:opensis:9.0:*:*:*:community:*:*:*",
              "matchCriteriaId": "31C122B7-1057-40D8-B883-8C41776AA826"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/OS4ED/openSIS-Classic",
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ]
    },
    {
      "url": "https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38879",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.os4ed.com/",
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ]
    }
  ]
}