{
  "affected": [
    {
      "affectedData": [
        {
          "product": "HUAWEI P30",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Versions earlier than 10.1.0.135(C00E135R2P11)"
            }
          ]
        }
      ],
      "source": "psirt@huawei.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:huawei:p30_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8E435BD0-2D12-4A15-BF67-4E83C1848884",
              "versionEndExcluding": "10.1.0.135\\(c00e135r2p11\\)",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:huawei:p30:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "21EE286C-8111-4F59-8CF1-13C68EA76B21",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "HUAWEI P30 smartphone with versions earlier than 10.1.0.135(C00E135R2P11) have an improper input verification vulnerability. An attribution in a module is not set correctly and some verification is lacked. Attackers with local access can exploit this vulnerability by injecting malicious fragment. This may lead to user information leak."
    },
    {
      "lang": "es",
      "value": "El tel\u00e9fono inteligente HUAWEI P30 con versiones anteriores a 10.1.0.135(C00E135R2P11), presenta una vulnerabilidad de verificaci\u00f3n de entrada inapropiada. Una atribuci\u00f3n en un m\u00f3dulo no est\u00e1 configurada correctamente y est\u00e1 careciendo de alguna verificaci\u00f3n. Los atacantes con acceso local pueden explotar esta vulnerabilidad mediante la inyecci\u00f3n de fragmentos maliciosos. Esto puede conllevar a un filtrado de informaci\u00f3n del usuario"
    }
  ],
  "id": "CVE-2020-9258",
  "lastModified": "2026-06-17T03:27:39.227",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 1.9,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.4,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-07-10T14:15:10.657",
  "references": [
    {
      "source": "psirt@huawei.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200708-02-smartphone-en"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200708-02-smartphone-en"
    }
  ],
  "sourceIdentifier": "psirt@huawei.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}