« Volver al listado

CVE-2018-5493

Estado: ModificadaAlta (7.5)—

ATTO FibreBridge 7500N firmware versions prior to 2.90 are susceptible to a vulnerability which allows an unauthenticated remote attacker to cause Denial of Service (DoS).

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)

Atto — Fibrebridge 7500n Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2018-5493",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "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:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security-alert@netapp.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "ATTO FibreBridge 7500N",
          "versions": [
            {
              "status": "affected",
              "version": "Versions prior to 2.90"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-05-07T13:15:11.530",
  "references": [
    {
      "url": "https://security.netapp.com/advisory/ntap-20200507-0001/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "security-alert@netapp.com"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20200507-0001/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "ATTO FibreBridge 7500N firmware versions prior to 2.90 are susceptible to a vulnerability which allows an unauthenticated remote attacker to cause Denial of Service (DoS)."
    },
    {
      "lang": "es",
      "value": "ATTO FibreBridge 7500N versiones de firmware anteriores a 2.90, son susceptibles a una vulnerabilidad que permite a un atacante remoto no autenticado causar una Denegación de servicio (DoS)."
    }
  ],
  "lastModified": "2026-06-17T02:00:24.573",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:atto:fibrebridge_7500n_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "890993CB-CC72-4650-A1F5-1D25C449F200",
              "versionEndExcluding": "2.90"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:atto:fibrebridge_7500n:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "1DA30580-ED82-4284-81EE-282AC2612CCF"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "security-alert@netapp.com"
}