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CVE-2019-11822

Estado: ModificadaMedia (6.5)—

Relative path traversal vulnerability in SYNO.PhotoStation.File in Synology Photo Station before 6.8.11-3489 and before 6.3-2977 allows remote attackers to upload arbitrary files via the uploadphoto parameter.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Synology — Photo Station

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-11822",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@synology.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security@synology.com",
      "affectedData": [
        {
          "vendor": "Synology",
          "product": "Photo Station",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "6.8.11-3489",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "6.3-2977",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-06-30T15:15:09.683",
  "references": [
    {
      "url": "https://www.synology.com/security/advisory/Synology_SA_19_01",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@synology.com"
    },
    {
      "url": "https://www.synology.com/security/advisory/Synology_SA_19_01",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@synology.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-23"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Relative path traversal vulnerability in SYNO.PhotoStation.File in Synology Photo Station before 6.8.11-3489 and before 6.3-2977 allows remote attackers to upload arbitrary files via the uploadphoto parameter."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de salto de ruta (path) relativa en el archivo SYNO.PhotoStation.File en Synology Photo Station anterior a versión 6.8.11-3489 y anterior a versión 6.3-2977, permite a los atacantes remotos cargar archivos arbitrarios por medio del parámetro uploadphoto."
    }
  ],
  "lastModified": "2026-06-17T02:13:41.050",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:synology:photo_station:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "63B04A23-434D-4284-803F-BB550AC27367",
              "versionEndExcluding": "6.3-2977",
              "versionStartIncluding": "6.3"
            },
            {
              "criteria": "cpe:2.3:a:synology:photo_station:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1D40DE51-B332-485D-8152-000C3E901B74",
              "versionEndExcluding": "6.8.11-3489",
              "versionStartIncluding": "6.8"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@synology.com"
}