FKIE_CVE-2025-15574

Vulnerability from fkie_nvd - Published: 2026-02-12 11:15 - Updated: 2026-06-17 08:38
Severity
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Summary
When connecting to the Solax Cloud MQTT server the username is the "registration number", which is the 10 character string printed on the SolaX Power Pocket device / the QR code on the device. The password is derived from the "registration number" using a proprietary XOR/transposition algorithm. Attackers with the knowledge of the registration numbers can connect to the MQTT server and impersonate the dongle / inverters.
References
551230f0-3615-47bd-b7cc-93e92e730bbfhttps://r.sec-consult.com/solax
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Pocket WiFi 3.0",
          "vendor": "SolaX Power",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c3.022.03"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Pocket WiFi+LAN",
          "vendor": "SolaX Power",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c1.009.02"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Pocket WiFi+4GM",
          "vendor": "SolaX Power",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c1.005.05"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Pocket WiFi+LAN 2.0",
          "vendor": "SolaX Power",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c006.06"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Pocket WiFi 4.0",
          "vendor": "SolaX Power",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c003.03"
            }
          ]
        }
      ],
      "source": "551230f0-3615-47bd-b7cc-93e92e730bbf"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "When connecting to the Solax Cloud MQTT server the username is the \"registration number\", which is the 10 character string printed on the SolaX Power Pocket device / the QR code on the device. The password is derived from the \"registration number\" using a proprietary XOR/transposition algorithm. Attackers with the knowledge of the registration numbers can connect to the MQTT server and impersonate the dongle / inverters."
    },
    {
      "lang": "es",
      "value": "Al conectarse al servidor MQTT de Solax Cloud, el nombre de usuario es el \u0027n\u00famero de registro\u0027, que es la cadena de 10 caracteres impresa en el dispositivo SolaX Power Pocket / el c\u00f3digo QR del dispositivo. La contrase\u00f1a se deriva del \u0027n\u00famero de registro\u0027 utilizando un algoritmo propietario de XOR/transposici\u00f3n. Atacantes con conocimiento de los n\u00fameros de registro pueden conectarse al servidor MQTT e suplantar el dongle / los inversores."
    }
  ],
  "id": "CVE-2025-15574",
  "lastModified": "2026-06-17T08:38:03.540",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.5,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-15574",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-02-12T15:15:40.976873Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-02-12T11:15:49.117",
  "references": [
    {
      "source": "551230f0-3615-47bd-b7cc-93e92e730bbf",
      "url": "https://r.sec-consult.com/solax"
    }
  ],
  "sourceIdentifier": "551230f0-3615-47bd-b7cc-93e92e730bbf",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-330"
        }
      ],
      "source": "551230f0-3615-47bd-b7cc-93e92e730bbf",
      "type": "Secondary"
    }
  ]
}


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