FKIE_CVE-2025-9315

Vulnerability from fkie_nvd - Published: 2025-12-10 09:15 - Updated: 2026-10-14 21:10
Severity
6.3 (Medium) - CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Summary
An unauthenticated device registration vulnerability, caused by Improperly Controlled Modification of Dynamically-Determined Object Attributes, has been identified in the MXsecurity Series. An unauthenticated remote attacker can exploit this vulnerability by sending a specially crafted JSON payload to the device's registration endpoint /api/v1/devices/register, allowing the attacker to register unauthorized devices without authentication. Although exploiting this vulnerability has limited modification of data, there is no impact to the confidentiality and availability of the affected device, as well as no loss of confidentiality, integrity, and availability within any subsequent systems.
References
psirt@moxa.comhttps://www.moxa.com/en/support/product-support/security-advisory/mpsa-252631-cve-2025-9315-unauthenticated-device-registration-vulnerability-in-mxsecurity-series
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "MXsecurity Series",
          "vendor": "Moxa",
          "versions": [
            {
              "lessThanOrEqual": "2.3.0",
              "status": "affected",
              "version": "1.0",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "2.3.1",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "psirt@moxa.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An unauthenticated device registration vulnerability, caused by Improperly Controlled Modification of Dynamically-Determined Object Attributes, has been identified in the MXsecurity Series. An unauthenticated remote attacker can exploit this vulnerability by sending a specially crafted JSON payload to the device\u0027s registration endpoint /api/v1/devices/register, allowing the attacker to register unauthorized devices without authentication. Although exploiting this vulnerability has limited modification of data, there is no impact to the confidentiality and availability of the affected device, as well as no loss of confidentiality, integrity, and availability within any subsequent systems."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de registro de dispositivos no autenticada, causada por la Modificaci\u00f3n Inadecuadamente Controlada de Atributos de Objeto Determinados Din\u00e1micamente, ha sido identificada en la Serie MXsecurity. Un atacante remoto no autenticado puede explotar esta vulnerabilidad enviando una carga \u00fatil JSON especialmente dise\u00f1ada al endpoint de registro del dispositivo /api/v1/devices/register, permitiendo al atacante registrar dispositivos no autorizados sin autenticaci\u00f3n. Aunque explotar esta vulnerabilidad tiene una modificaci\u00f3n limitada de datos, no hay impacto en la confidencialidad y disponibilidad del dispositivo afectado, as\u00ed como ninguna p\u00e9rdida de confidencialidad, integridad y disponibilidad dentro de cualquier sistema subsiguiente."
    }
  ],
  "id": "CVE-2025-9315",
  "lastModified": "2026-10-14T21:10:00.183",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "HIGH",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 6.3,
          "baseSeverity": "MEDIUM",
          "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": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/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": "NONE",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "LOW",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "psirt@moxa.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-9315",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-12-10T14:47:00.827828Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-12-10T09:15:47.867",
  "references": [
    {
      "source": "psirt@moxa.com",
      "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-252631-cve-2025-9315-unauthenticated-device-registration-vulnerability-in-mxsecurity-series"
    }
  ],
  "sourceIdentifier": "psirt@moxa.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-915"
        }
      ],
      "source": "psirt@moxa.com",
      "type": "Secondary"
    }
  ]
}



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