FKIE_CVE-2026-24936

Vulnerability from fkie_nvd - Published: 2026-02-03 04:15 - Updated: 2026-06-17 10:23
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
When a specific function is enabled while joining a AD Domain from ADM, an improper input parameters validation vulnerability in a specific CGI program allowing an unauthenticated remote attacker to write arbitrary data to any file on the system. By exploiting this vulnerability, attackers can overwrite critical system files, leading to a complete system compromise. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.ROF1 as well as from ADM 5.0.0 through ADM 5.1.1.RCI1.
References
security@asustor.comhttps://www.asustor.com/security/security_advisory_detail?id=51Vendor Advisory
Impacted products
Vendor Product Version
asustor data_master *
asustor data_master *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "packageName": "AD Domain",
          "platforms": [
            "Linux",
            "x86",
            "64 bit",
            "ARM"
          ],
          "product": "ADM",
          "vendor": "ASUSTOR",
          "versions": [
            {
              "lessThanOrEqual": "4.3.3.ROF1",
              "status": "affected",
              "version": "4.1.0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "5.1.1.RCI1",
              "status": "affected",
              "version": "5.0.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "security@asustor.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:asustor:data_master:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "662E4EA5-0C53-4669-947E-705E5E076B10",
              "versionEndIncluding": "4.3.3.rof1",
              "versionStartIncluding": "4.1.0.rhu2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:asustor:data_master:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7FC466AD-33C6-4F5C-A679-C5100B0B9B32",
              "versionEndExcluding": "5.1.2.re51",
              "versionStartIncluding": "5.0.0.ra82",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "When a specific function is enabled while joining a AD Domain from ADM, an improper input parameters validation vulnerability in a specific CGI program allowing an unauthenticated remote attacker to write arbitrary data to any file on the system. By exploiting this vulnerability, attackers can overwrite critical system files, leading to a complete system compromise.\nAffected products and versions include: from ADM 4.1.0 through ADM 4.3.3.ROF1 as well as from ADM 5.0.0 through ADM 5.1.1.RCI1."
    },
    {
      "lang": "es",
      "value": "Cuando una funci\u00f3n espec\u00edfica est\u00e1 habilitada al unirse a un Dominio AD desde ADM, una vulnerabilidad de validaci\u00f3n de par\u00e1metros de entrada incorrecta en un programa CGI espec\u00edfico permite a un atacante remoto no autenticado escribir datos arbitrarios en cualquier archivo del sistema. Al explotar esta vulnerabilidad, los atacantes pueden sobrescribir archivos cr\u00edticos del sistema, lo que lleva a un compromiso completo del sistema.\nLos productos y versiones afectados incluyen: desde ADM 4.1.0 hasta ADM 4.3.3.ROF1, as\u00ed como desde ADM 5.0.0 hasta ADM 5.1.1.RCI1."
    }
  ],
  "id": "CVE-2026-24936",
  "lastModified": "2026-06-17T10:23:50.513",
  "metrics": {
    "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"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "PRESENT",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 9.5,
          "baseSeverity": "CRITICAL",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "HIGH",
          "subConfidentialityImpact": "HIGH",
          "subIntegrityImpact": "HIGH",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "security@asustor.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-24936",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-02-04T16:12:40.079314Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-02-03T04:15:56.357",
  "references": [
    {
      "source": "security@asustor.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.asustor.com/security/security_advisory_detail?id=51"
    }
  ],
  "sourceIdentifier": "security@asustor.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "security@asustor.com",
      "type": "Secondary"
    }
  ]
}



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