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CVE-2025-2862

Estado: AnalizadaMedia (6.9)—

SaTECH BCU, in its firmware version 2.1.3, performs weak password encryption. This allows an attacker with access to the device's system or website to obtain the credentials, as the storage methods used are not strong enough in terms of encryption.

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).

Tecnologías afectadas (1)

Arteche — Satech BCU Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-2862",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2025-2862",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-03-28T13:34:35.623658Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ],
    "cvssMetricV40": [
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        "type": "Secondary",
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        "cvssData": {
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          "Automatable": "NOT_DEFINED",
          "attackVector": "ADJACENT",
          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/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",
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          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
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          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
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  },
  "affected": [
    {
      "source": "cve-coordination@incibe.es",
      "affectedData": [
        {
          "vendor": "Arteche",
          "product": "saTECH BCU",
          "versions": [
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              "status": "affected",
              "version": "2.1.3"
            }
          ],
          "defaultStatus": "unaffected"
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      ]
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  ],
  "published": "2025-03-28T14:15:21.257",
  "references": [
    {
      "url": "https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-arteches-satech-bcu",
      "tags": [
        "Third Party Advisory"
      ],
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    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve-coordination@incibe.es",
      "description": [
        {
          "lang": "en",
          "value": "CWE-261"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "SaTECH BCU, in its firmware version 2.1.3, performs weak password encryption. This allows an attacker with access to the device's system or website to obtain the credentials, as the storage methods used are not strong enough in terms of encryption."
    },
    {
      "lang": "es",
      "value": "SaTECH BCU, en su versión de firmware 2.1.3, utiliza un cifrado de contraseñas débil. Esto permite que un atacante con acceso al sistema o sitio web del dispositivo obtenga las credenciales, ya que los métodos de almacenamiento utilizados no ofrecen un cifrado lo suficientemente sólido."
    }
  ],
  "lastModified": "2026-06-17T09:07:45.247",
  "configurations": [
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        {
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          "operator": "OR"
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  "sourceIdentifier": "cve-coordination@incibe.es"
}