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CVE-2022-47891

Estado: ModificadaAlta (8.8)—

All versions of NetMan 204 allow an attacker that knows the MAC and serial number of the device to reset the administrator password via the legitimate recovery function.

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)

Riello-ups — Netman 204 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-47891",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2022-47891",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-06T14:08:11.730122Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
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          "baseScore": 8.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 2.8
      },
      {
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        "source": "nvd@nist.gov",
        "cvssData": {
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          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
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  },
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        {
          "vendor": "Riello UPS",
          "product": "Netman-204",
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              "version": "0",
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  "published": "2023-10-03T12:15:09.957",
  "references": [
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      "url": "https://www.incibe.es/incibe-cert/alerta-temprana/avisos-sci/multiples-vulnerabilidades-netman-204-riello-ups",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve-coordination@incibe.es"
    },
    {
      "url": "https://www.incibe.es/incibe-cert/alerta-temprana/avisos-sci/multiples-vulnerabilidades-netman-204-riello-ups",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve-coordination@incibe.es",
      "description": [
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-798"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "All versions of NetMan 204 allow an attacker that knows the MAC and serial number of the device to reset the administrator password via the legitimate recovery function."
    },
    {
      "lang": "es",
      "value": "Todas las versiones de NetMan 204 permiten que un atacante que conozca la MAC y el número de serie del dispositivo restablezca la contraseña del administrador a través de la función de recuperación legítima."
    }
  ],
  "lastModified": "2026-06-17T05:14:25.100",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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  "sourceIdentifier": "cve-coordination@incibe.es"
}