{
  "id": "CVE-2022-30760",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-06-09T16:15:08.870",
  "lastModified": "2024-11-21T07:03:19.727",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An Insecure Direct Object Reference (IDOR) issue in fn2Web in ihb eG FlexNow before 2.04.09.016 allows remote authenticated attackers to obtain sensitive student information (final grades, study courses, degrees) by changing the student ID parameter in the HTTP POST request to the FrontControllerSS endpoint."
    },
    {
      "lang": "es",
      "value": "Un problema de referencia directa a objetos inseguros (IDOR) en fn2Web en ihb eG FlexNow versiones anteriores a 2.04.09.016, permite a atacantes remotos autenticados obtener informaci\u00f3n confidencial de los estudiantes (calificaciones finales, cursos de estudio, t\u00edtulos) al cambiar el par\u00e1metro de identificaci\u00f3n del estudiante en la petici\u00f3n HTTP POST al endpoint FrontControllerSS"
    }
  ],
  "metrics": {
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        "source": "nvd@nist.gov",
        "type": "Primary",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "baseScore": 4.0,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "SINGLE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-639"
        }
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    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ihb-eg:fn2web:*:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://homepage.ruhr-uni-bochum.de/Christian.Krug-q97/CVE-2022-30760.html",
      "source": "cve@mitre.org",
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    {
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      "source": "cve@mitre.org",
      "tags": [
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        "Vendor Advisory"
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    },
    {
      "url": "https://homepage.ruhr-uni-bochum.de/Christian.Krug-q97/CVE-2022-30760.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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