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CVE-2021-37052

Status: ModifiedHigh (7.5)—

There is an Exception log vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause address information leakage.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (3)

CWEs

References

Raw JSON (NVD)

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  "id": "CVE-2021-37052",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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          "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"
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        "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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              "version": "11.0.0"
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              "status": "affected",
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              "version": "4.0.0"
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              "status": "affected",
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          "vendor": "Huawei",
          "product": "HarmonyOS",
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  "published": "2021-12-08T15:15:09.593",
  "references": [
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      "url": "https://consumer.huawei.com/en/support/bulletin/2021/9/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@huawei.com"
    },
    {
      "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727",
      "tags": [
        "Vendor Advisory"
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      "source": "psirt@huawei.com"
    },
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      "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": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-755"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "There is an Exception log vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause address information leakage."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad en el registro de excepciones en el Smartphone de Huawei. Una explotación con éxito de esta vulnerabilidad puede causar un filtrado de información de dirección"
    }
  ],
  "lastModified": "2026-06-17T03:59:53.377",
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