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CVE-2019-5243

Estado: ModificadaMedia (4.3)—

There is a Clickjacking vulnerability in Huawei HG255s product. An attacker may trick user to click a link and affect the integrity of a device by exploiting this vulnerability.

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)

Huawei — Hg255s Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-5243",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@huawei.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "HG255s",
          "versions": [
            {
              "status": "affected",
              "version": "customized versions"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-06-10T15:29:01.823",
  "references": [
    {
      "url": "https://support.huawei.com/carrier/navi?lang=en&coltype=software#col=software&detailId=PBI1-22976324&path=PBI1-7275726/PBI1-7275742/PBI1-22892608/PBI1-22903845/PBI1-21219153&lang=en",
      "tags": [
        "Not Applicable",
        "Vendor Advisory"
      ],
      "source": "psirt@huawei.com"
    },
    {
      "url": "https://utkusen.com/advisories/CVE-2019-5243.txt",
      "source": "psirt@huawei.com"
    },
    {
      "url": "https://support.huawei.com/carrier/navi?lang=en&coltype=software#col=software&detailId=PBI1-22976324&path=PBI1-7275726/PBI1-7275742/PBI1-22892608/PBI1-22903845/PBI1-21219153&lang=en",
      "tags": [
        "Not Applicable",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://utkusen.com/advisories/CVE-2019-5243.txt",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1021"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "There is a Clickjacking vulnerability in Huawei HG255s product. An attacker may trick user to click a link and affect the integrity of a device by exploiting this vulnerability."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de Clickjacking en el producto Huawei HG255s. Un atacante puede engañar al usuario para que haga click en un vínculo y afecte a la integridad de un dispositivo aprovechando esta vulnerabilidad."
    }
  ],
  "lastModified": "2026-06-17T02:37:21.723",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "matchCriteriaId": "EF9EDFDE-3E54-479B-B55D-87B35D0B88F6"
            }
          ],
          "operator": "OR"
        },
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            }
          ],
          "operator": "OR"
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      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "psirt@huawei.com"
}