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CVE-2022-29835

Estado: ModificadaMedia (5.3)—

WD Discovery software executable files were signed with an unsafe SHA-1 hashing algorithm. An attacker could use this weakness to create forged certificate signatures due to the use of a hashing algorithm that is not collision-free. This could thereby impact the confidentiality of user content. This issue affects: Western Digital WD Discovery WD Discovery Desktop App versions prior to 4.4.396 on Mac; WD Discovery Desktop App versions prior to 4.4.396 on Windows.

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)

Westerndigital — WD Discovery

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-29835",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@wdc.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.6
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@wdc.com",
      "affectedData": [
        {
          "vendor": "Western Digital",
          "product": "WD Discovery",
          "versions": [
            {
              "status": "affected",
              "version": "WD Discovery Desktop App",
              "lessThan": "4.4.396",
              "versionType": "custom"
            }
          ],
          "platforms": [
            "Mac"
          ]
        },
        {
          "vendor": "Western Digital",
          "product": "WD Discovery",
          "versions": [
            {
              "status": "affected",
              "version": "WD Discovery Desktop App",
              "lessThan": "4.4.396",
              "versionType": "custom"
            }
          ],
          "platforms": [
            "Windows"
          ]
        }
      ]
    }
  ],
  "published": "2022-09-19T20:15:12.370",
  "references": [
    {
      "url": "https://www.westerndigital.com/support/product-security/wdc-22014-wd-discovery-desktop-app-version-4-4-396",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@wdc.com"
    },
    {
      "url": "https://www.westerndigital.com/support/product-security/wdc-22014-wd-discovery-desktop-app-version-4-4-396",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@wdc.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-328"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-326"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "WD Discovery software executable files were signed with an unsafe SHA-1 hashing algorithm. An attacker could use this weakness to create forged certificate signatures due to the use of a hashing algorithm that is not collision-free. This could thereby impact the confidentiality of user content. This issue affects: Western Digital WD Discovery WD Discovery Desktop App versions prior to 4.4.396 on Mac; WD Discovery Desktop App versions prior to 4.4.396 on Windows."
    },
    {
      "lang": "es",
      "value": "Los archivos ejecutables del software WD Discovery estaban firmados con un algoritmo hash SHA-1 no seguro. Un atacante podría usar esta debilidad para crear firmas de certificados falsificadas debido al uso de un algoritmo de hashing que no está libre de colisiones. Esto podría afectar a la confidencialidad del contenido del usuario. Este problema afecta a: Western Digital WD Discovery WD Discovery Desktop App versiones anteriores a 4.4.396 en Mac; WD Discovery Desktop App versiones anteriores a 4.4.396 en Windows"
    }
  ],
  "lastModified": "2026-06-17T04:40:47.890",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:westerndigital:wd_discovery:*:*:*:*:*:macos:*:*",
              "vulnerable": true,
              "matchCriteriaId": "32CCB6CE-EF49-4E1C-A7A6-289E6B50B757",
              "versionEndExcluding": "4.4.396"
            },
            {
              "criteria": "cpe:2.3:a:westerndigital:wd_discovery:*:*:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D64710E0-57D7-4668-870D-7C21959A45B0",
              "versionEndExcluding": "4.4.396"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@wdc.com"
}