FKIE_CVE-2021-42753

Vulnerability from fkie_nvd - Published: 2022-02-02 11:15 - Updated: 2024-11-21 06:28
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Summary
An improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability [CWE-22] in FortiWeb management interface 6.4.1 and below, 6.3.15 and below, 6.2.x, 6.1.x, 6.0.x, 5.9.x and 5.8.x may allow an authenticated attacker to perform an arbitrary file and directory deletion in the device filesystem.
References
psirt@fortinet.comhttps://fortiguard.com/psirt/FG-IR-21-158Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://fortiguard.com/psirt/FG-IR-21-158Vendor Advisory
Impacted products
Vendor Product Version
fortinet fortiweb *
fortinet fortiweb *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5D4B68A7-0AF8-424C-93FD-CD7524A37145",
              "versionEndExcluding": "6.3.16",
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              "vulnerable": true
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            {
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  "descriptions": [
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      "value": "An improper limitation of a pathname to a restricted directory (\u0027Path Traversal\u0027) vulnerability [CWE-22] in FortiWeb management interface 6.4.1 and below, 6.3.15 and below, 6.2.x, 6.1.x, 6.0.x, 5.9.x and 5.8.x may allow an authenticated attacker to perform an arbitrary file and directory deletion in the device filesystem."
    },
    {
      "lang": "es",
      "value": "Una limitaci\u00f3n inapropiada de un nombre de ruta a un directorio restringido (\"Path Traversal\") vulnerabilidad [CWE-22] en la interfaz de administraci\u00f3n de FortiWeb versiones 6.4.1 y anteriores, versiones 6.3.15 y anteriores, versiones 6.2.x, 6.1.x, 6.0.x, 5.9.x y 5.8.x, puede permitir a un atacante autenticado llevar a cabo una eliminaci\u00f3n arbitraria de archivos y directorios en el sistema de archivos del dispositivo"
    }
  ],
  "id": "CVE-2021-42753",
  "lastModified": "2024-11-21T06:28:06.020",
  "metrics": {
    "cvssMetricV2": [
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        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 8.5,
          "confidentialityImpact": "NONE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:C/A:C",
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          "attackVector": "NETWORK",
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          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
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          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
          "version": "3.1"
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        "impactScore": 5.2,
        "source": "psirt@fortinet.com",
        "type": "Secondary"
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  "published": "2022-02-02T11:15:07.833",
  "references": [
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      "source": "psirt@fortinet.com",
      "tags": [
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  "vulnStatus": "Modified",
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}


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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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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.