FKIE_CVE-2021-40964

Vulnerability from fkie_nvd - Published: 2021-09-15 18:15 - Updated: 2024-11-21 06:25
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Summary
A Path Traversal vulnerability exists in TinyFileManager all version up to and including 2.4.6 that allows attackers to upload a file (with Admin credentials or with the CSRF vulnerability) with the "fullpath" parameter containing path traversal strings (../ and ..\) in order to escape the server's intended working directory and write malicious files onto any directory on the computer.
References
cve@mitre.orghttp://packetstormsecurity.com/files/166330/Tiny-File-Manager-2.4.6-Shell-Upload.htmlExploit, Third Party Advisory, VDB Entry
cve@mitre.orghttps://gist.github.com/omriinbar/953368dcdd9e5eeefd83920166099528Third Party Advisory
cve@mitre.orghttps://github.com/prasathmani/tinyfilemanagerProduct, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/166330/Tiny-File-Manager-2.4.6-Shell-Upload.htmlExploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://gist.github.com/omriinbar/953368dcdd9e5eeefd83920166099528Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/prasathmani/tinyfilemanagerProduct, Third Party Advisory
Impacted products
Vendor Product Version
tinyfilemanager_project tinyfilemanager *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:tinyfilemanager_project:tinyfilemanager:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8B0E415E-B442-42FF-ACB2-41D30FDF09E8",
              "versionEndIncluding": "2.4.6",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A Path Traversal vulnerability exists in TinyFileManager all version up to and including 2.4.6 that allows attackers to upload a file (with Admin credentials or with the CSRF vulnerability) with the \"fullpath\" parameter containing path traversal strings (../ and ..\\) in order to escape the server\u0027s intended working directory and write malicious files onto any directory on the computer."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de Salto de Directorio en TinyFileManager en Todas las versiones hasta 2.4.6 incluy\u00e9ndola, que permite a atacantes subir un archivo (con credenciales de administrador o con la vulnerabilidad CSRF) con el par\u00e1metro \"fullpath\" que contiene cadenas de salto de ruta (../ y ..\\) para escapar del directorio de trabajo previsto del servidor y escribir archivos maliciosos en cualquier directorio del ordenador"
    }
  ],
  "id": "CVE-2021-40964",
  "lastModified": "2024-11-21T06:25:09.407",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-09-15T18:15:09.413",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://packetstormsecurity.com/files/166330/Tiny-File-Manager-2.4.6-Shell-Upload.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://gist.github.com/omriinbar/953368dcdd9e5eeefd83920166099528"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product",
        "Third Party Advisory"
      ],
      "url": "https://github.com/prasathmani/tinyfilemanager"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://packetstormsecurity.com/files/166330/Tiny-File-Manager-2.4.6-Shell-Upload.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://gist.github.com/omriinbar/953368dcdd9e5eeefd83920166099528"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product",
        "Third Party Advisory"
      ],
      "url": "https://github.com/prasathmani/tinyfilemanager"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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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.