FKIE_CVE-2020-8634

Vulnerability from fkie_nvd - Published: 2020-03-07 00:15 - Updated: 2024-11-21 05:39
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Wing FTP Server v6.2.3 for Linux, macOS, and Solaris sets insecure permissions on files modified within the HTTP file management interface, resulting in files being saved with world-readable and world-writable permissions. If a sensitive system file were edited this way, a low-privilege user may escalate privileges to root.
References
cve@mitre.orghttps://www.hooperlabs.xyz/disclosures/cve-2020-8635.phpExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.hooperlabs.xyz/disclosures/cve-2020-8635.phpExploit, Third Party Advisory
Impacted products
Vendor Product Version
wftpserver wing_ftp_server 6.2.3
wftpserver wing_ftp_server 6.2.3
wftpserver wing_ftp_server 6.2.3
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:wftpserver:wing_ftp_server:6.2.3:*:*:*:*:linux:*:*",
              "matchCriteriaId": "A2057B2F-6A30-4493-9E0B-E73C67470D1B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:wftpserver:wing_ftp_server:6.2.3:*:*:*:*:macos:*:*",
              "matchCriteriaId": "CFBEB412-B9C5-4216-B30C-A2616DE155B7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:wftpserver:wing_ftp_server:6.2.3:*:*:*:*:solaris:*:*",
              "matchCriteriaId": "29A1D238-E336-4AFB-906D-691D141A1570",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Wing FTP Server v6.2.3 for Linux, macOS, and Solaris sets insecure permissions on files modified within the HTTP file management interface, resulting in files being saved with world-readable and world-writable permissions. If a sensitive system file were edited this way, a low-privilege user may escalate privileges to root."
    },
    {
      "lang": "es",
      "value": "Wing FTP Server versi\u00f3n v6.2.3 para Linux, macOS y Solaris establece permisos no seguros en archivos modificados dentro de la interfaz de administraci\u00f3n de archivos HTTP, resultando en que los archivos sean guardados con permisos world-readable y world-writable. Si un archivo confidencial del sistema fue editado de esta manera, un usuario con poco privilegio puede escalar privilegios a root."
    }
  ],
  "id": "CVE-2020-8634",
  "lastModified": "2024-11-21T05:39:09.700",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-03-07T00:15:13.240",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://www.hooperlabs.xyz/disclosures/cve-2020-8635.php"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://www.hooperlabs.xyz/disclosures/cve-2020-8635.php"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-281"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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