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CVE-2025-55630

Estado: AnalizadaAlta (7.3)—

A discrepancy in the error message returned by the login function of Reolink Smart 2K+ Plug-in Wi-Fi Video Doorbell with Chime - firmware v3.0.0.4662_2503122283 when entering the wrong username and password allows attackers to enumerate existing accounts.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Acceso de red sin autenticación (AV:N/PR:N/UI:N) permite enumerar cuentas via diferencias en mensajes de error (CWE-284). Información de cuenta es el impacto directo.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Vulnerability ScanningPrivileged Account ManagementNetwork SegmentationLimit Access to Resource Over NetworkFilter Network TrafficApplication Isolation and Sandboxing

Tecnologías afectadas (1)

Reolink — Smart 2K+ Plug-in Wi-fi Video Doorbell With Chime Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-55630",
  "cveTags": [],
  "metrics": {
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      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-55630",
          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
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              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-08-22T18:00:10.349206Z"
        }
      }
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          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
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          "product": "n/a",
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  ],
  "published": "2025-08-22T17:15:34.873",
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      "url": "https://relieved-knuckle-264.notion.site/User-Enumeration-Vulnerability-23c43700364280b6a46ae6302818b77e?source=copy_link",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
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          "value": "CWE-284"
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      "value": "A discrepancy in the error message returned by the login function of Reolink Smart 2K+ Plug-in Wi-Fi Video Doorbell with Chime - firmware v3.0.0.4662_2503122283 when entering the wrong username and password allows attackers to enumerate existing accounts."
    },
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      "lang": "es",
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    }
  ],
  "lastModified": "2026-06-17T09:41:55.220",
  "configurations": [
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}