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CVE-2023-2909

Estado: ModificadaCrítica (10)—

EZ Sync service fails to adequately handle user input, allowing an attacker to navigate beyond the intended directory structure and delete files. Affected products and versions include: ADM 4.0.6.REG2, 4.1.0 and below as well as ADM 4.2.1.RGE2 and below.

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)

Asustor — ADM

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-2909",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-2909",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-01-09T20:58:22.645386Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@asustor.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 8.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 1.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
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          "baseScore": 10,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
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          "availabilityImpact": "HIGH",
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          "confidentialityImpact": "HIGH"
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  "affected": [
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      "affectedData": [
        {
          "vendor": "ASUSTOR",
          "product": "ADM",
          "versions": [
            {
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              "version": "4.0",
              "versionType": "custom",
              "lessThanOrEqual": "4.0.6.REG2"
            },
            {
              "status": "affected",
              "version": "4.1",
              "versionType": "custom",
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              "status": "affected",
              "version": "4.2",
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              "lessThanOrEqual": "4.2.1.RGE2"
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          ],
          "platforms": [
            "Linux",
            "x86",
            "ARM",
            "64 bit"
          ],
          "packageName": "EZ Sync",
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2023-05-31T10:15:09.577",
  "references": [
    {
      "url": "https://www.asustor.com/security/security_advisory_detail?id=25",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@asustor.com"
    },
    {
      "url": "https://www.asustor.com/security/security_advisory_detail?id=25",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@asustor.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
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    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "value": "CWE-22"
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    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "EZ Sync service fails to adequately handle user input, allowing an attacker to navigate beyond the intended directory structure and delete files. Affected products and versions include: ADM 4.0.6.REG2, 4.1.0 and below as well as ADM 4.2.1.RGE2 and below."
    }
  ],
  "lastModified": "2026-06-17T05:53:45.767",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndIncluding": "4.0.6.reg2",
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              "versionEndIncluding": "4.1.0rlq1",
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              "versionEndIncluding": "4.2.1.rge2",
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          "operator": "OR"
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  "sourceIdentifier": "security@asustor.com"
}