FKIE_CVE-2025-36754

Vulnerability from fkie_nvd - Published: 2025-12-13 16:16 - Updated: 2026-10-07 19:10
Severity
9.3 (Critical) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:H
Summary
The authentication mechanism on web interface is not properly implemented. It is possible to bypass authentication checks by crafting a post request with new settings since there is no session token or authentication in place. This would allow an attacker for instance to point the device to an arbitrary address for domain name resolution to e.g. facililitate a man-in-the-middle (MitM) attack.
References
csirt@divd.nlhttps://csirt.divd.nl/CVE-2025-36754/
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "ShineLan-X",
          "vendor": "Growatt",
          "versions": [
            {
              "lessThanOrEqual": "3.6.0.2",
              "status": "affected",
              "version": "3.6.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "csirt@divd.nl"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The authentication mechanism on web interface is not properly implemented. It is\u00a0possible to bypass authentication checks by crafting a post request with new settings\u00a0since there is no session token or authentication in place. This would allow an\u00a0attacker for instance to point the device to an arbitrary address for domain name resolution to e.g. facililitate a man-in-the-middle (MitM) attack."
    },
    {
      "lang": "es",
      "value": "El mecanismo de autenticaci\u00f3n en la interfaz web no est\u00e1 correctamente implementado. Es posible eludir las comprobaciones de autenticaci\u00f3n creando una solicitud POST con nuevas configuraciones, ya que no hay un token de sesi\u00f3n o autenticaci\u00f3n implementada. Esto permitir\u00eda a un atacante, por ejemplo, apuntar el dispositivo a una direcci\u00f3n arbitraria para la resoluci\u00f3n de nombres de dominio para, por ejemplo, facilitar un ataque man-in-the-middle (MitM)."
    }
  ],
  "id": "CVE-2025-36754",
  "lastModified": "2026-10-07T19:10:00.160",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "LOCAL",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 9.3,
          "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": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "HIGH",
          "subConfidentialityImpact": "HIGH",
          "subIntegrityImpact": "HIGH",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/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": "LOW",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "csirt@divd.nl",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-36754",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-12-15T20:27:48.035651Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-12-13T16:16:54.570",
  "references": [
    {
      "source": "csirt@divd.nl",
      "url": "https://csirt.divd.nl/CVE-2025-36754/"
    }
  ],
  "sourceIdentifier": "csirt@divd.nl",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-290"
        }
      ],
      "source": "csirt@divd.nl",
      "type": "Secondary"
    }
  ]
}



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