FKIE_CVE-2019-16114

Vulnerability from fkie_nvd - Published: 2019-09-09 13:15 - Updated: 2024-11-21 04:30
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
In ATutor 2.2.4, an unauthenticated attacker can change the application settings and force it to use his crafted database, which allows him to gain access to the application. Next, he can change the directory that the application uploads files to, which allows him to achieve remote code execution. This occurs because install/include/header.php does not restrict certain changes (to db_host, db_login, db_password, and content_dir) within install/include/step5.php.
References
cve@mitre.orghttps://github.com/MostafaSoliman/Security-Advisories/blob/master/CVE-2019-16114/README.mdExploit, Third Party Advisory
cve@mitre.orghttps://github.com/atutor/ATutor/commits/masterPatch
af854a3a-2127-422b-91ae-364da2661108https://github.com/MostafaSoliman/Security-Advisories/blob/master/CVE-2019-16114/README.mdExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/atutor/ATutor/commits/masterPatch
Impacted products
Vendor Product Version
atutor atutor *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:atutor:atutor:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7DAE444F-3475-41BE-AB95-1EDBA4B9604F",
              "versionEndIncluding": "2.2.4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In ATutor 2.2.4, an unauthenticated attacker can change the application settings and force it to use his crafted database, which allows him to gain access to the application. Next, he can change the directory that the application uploads files to, which allows him to achieve remote code execution. This occurs because install/include/header.php does not restrict certain changes (to db_host, db_login, db_password, and content_dir) within install/include/step5.php."
    },
    {
      "lang": "es",
      "value": "En ATutor versiones 2.2.4, un atacante no autenticado puede cambiar la configuraci\u00f3n de la aplicaci\u00f3n y forzarla a utilizar su base de datos dise\u00f1ada, lo que le permite conseguir acceso a la aplicaci\u00f3n. Y a continuaci\u00f3n, puede cambiar el directorio en el cual la aplicaci\u00f3n carga los archivos, que le permite alcanzar la ejecuci\u00f3n de c\u00f3digo remota. Esto ocurre porque el archivo install/include/header.php no restringe ciertos cambios (en db_host, db_login, db_password y content_dir) dentro del archivo install/include/step5.php."
    }
  ],
  "id": "CVE-2019-16114",
  "lastModified": "2024-11-21T04:30:04.517",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-09-09T13:15:11.777",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/MostafaSoliman/Security-Advisories/blob/master/CVE-2019-16114/README.md"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/atutor/ATutor/commits/master"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/MostafaSoliman/Security-Advisories/blob/master/CVE-2019-16114/README.md"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/atutor/ATutor/commits/master"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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