CVE-2021-37037

Estado: ModificadaAlta (7.5)—

There is an Invalid address access vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause the device to restart.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Puntuación base: 7.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.72%
Percentil entre todas las CVEs puntuadas: 52
Fecha de la puntuación: 7/10/2026

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 (3)

Huawei — Emui Huawei — Harmonyos Huawei — Magic UI

CWE

NVD-CWE-noinfo

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2021-37037",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "scope": "UNCHANGED",
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          "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
      }
    ]
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  "affected": [
    {
      "source": "psirt@huawei.com",
      "affectedData": [
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          "vendor": "Huawei",
          "product": "EMUI",
          "versions": [
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              "status": "affected",
              "version": "11.0.0"
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              "status": "affected",
              "version": "10.1.1"
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              "status": "affected",
              "version": "4.0.0"
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              "status": "affected",
              "version": "3.1.1"
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          "vendor": "Huawei",
          "product": "HarmonyOS",
          "versions": [
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              "status": "affected",
              "version": "2.0"
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  "published": "2021-12-08T15:15:09.147",
  "references": [
    {
      "url": "https://consumer.huawei.com/en/support/bulletin/2021/9/",
      "tags": [
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      ],
      "source": "psirt@huawei.com"
    },
    {
      "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727",
      "tags": [
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      "source": "psirt@huawei.com"
    },
    {
      "url": "https://consumer.huawei.com/en/support/bulletin/2021/9/",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727",
      "tags": [
        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "There is an Invalid address access vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause the device to restart."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de acceso a direcciones no válidas en el Smartphone de Huawei. Una explotación con éxito de esta vulnerabilidad puede causar el reinicio del dispositivo"
    }
  ],
  "lastModified": "2026-06-17T03:59:51.810",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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            },
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              "vulnerable": true,
              "matchCriteriaId": "84A0CF45-FF48-42DF-9063-34AB6CA4FE12",
              "versionEndExcluding": "2.0"
            },
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            },
            {
              "criteria": "cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F6066FAB-23F5-4CB2-B89E-B00F8835AC39"
            }
          ],
          "operator": "OR"
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  "sourceIdentifier": "psirt@huawei.com"
}