FKIE_CVE-2021-21064

Vulnerability from fkie_nvd - Published: 2021-02-25 14:15 - Updated: 2026-06-17 03:34
Severity
4.9 (Medium) - CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Summary
Magento UPWARD-php version 1.1.4 (and earlier) is affected by a Path traversal vulnerability in Magento UPWARD Connector version 1.1.2 (and earlier) due to the upload feature. An attacker could potentially exploit this vulnerability to upload a malicious YAML file that can contain instructions which allows reading arbitrary files from the remote server. Access to the admin console is required for successful exploitation.
References
psirt@adobe.comhttps://github.com/magento/upward-php/securityThird Party Advisory
psirt@adobe.comhttps://github.com/magento/upward-php/security/advisories/GHSA-p4pw-hpjx-5685Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/magento/upward-php/securityThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/magento/upward-php/security/advisories/GHSA-p4pw-hpjx-5685Third Party Advisory
Impacted products
Vendor Product Version
magento upward_connector *
magento upward_php *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Magento Commerce",
          "vendor": "Adobe",
          "versions": [
            {
              "lessThanOrEqual": "1.1.4",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "None",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "psirt@adobe.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:magento:upward_connector:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "CAEA972B-F347-475A-A9F6-50EA96057A0F",
              "versionEndIncluding": "1.1.2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:magento:upward_php:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A39164F3-FA7D-408D-A7CD-225C3BA16D74",
              "versionEndIncluding": "1.1.4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Magento UPWARD-php version 1.1.4 (and earlier) is affected by a Path traversal vulnerability in Magento UPWARD Connector version 1.1.2 (and earlier) due to the upload feature. An attacker could potentially exploit this vulnerability to upload a malicious YAML file that can contain instructions which allows reading arbitrary files from the remote server. Access to the admin console is required for successful exploitation."
    },
    {
      "lang": "es",
      "value": "Magento UPWARD-php versiones 1.1.4 (y anteriores) est\u00e1 afectado por una vulnerabilidad de salto de ruta en Magento UPWARD Connector versiones  1.1.2 (y anteriores) debido a la funcionalidad de carga.\u0026#xa0;Un atacante podr\u00eda explotar esta vulnerabilidad para cargar un archivo YAML malicioso que puede contener instrucciones que permitan leer archivos arbitrarios desde el servidor remoto.\u0026#xa0;Es requerido un acceso a la consola de administraci\u00f3n para una explotaci\u00f3n con \u00e9xito"
    }
  ],
  "id": "CVE-2021-21064",
  "lastModified": "2026-06-17T03:34:45.623",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 4.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 3.6,
        "source": "psirt@adobe.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2021-02-25T14:15:12.143",
  "references": [
    {
      "source": "psirt@adobe.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/magento/upward-php/security"
    },
    {
      "source": "psirt@adobe.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/magento/upward-php/security/advisories/GHSA-p4pw-hpjx-5685"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/magento/upward-php/security"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/magento/upward-php/security/advisories/GHSA-p4pw-hpjx-5685"
    }
  ],
  "sourceIdentifier": "psirt@adobe.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "psirt@adobe.com",
      "type": "Secondary"
    }
  ]
}



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