{
  "id": "CVE-2023-22816",
  "sourceIdentifier": "psirt@wdc.com",
  "published": "2023-06-30T22:15:09.883",
  "lastModified": "2023-07-07T23:01:46.437",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "A post-authentication remote command injection vulnerability in a CGI file in Western Digital My Cloud OS 5 devices that could allow an attacker to build files with redirects and execute larger payloads.\nThis issue affects My Cloud OS 5 devices: before 5.26.300.\n\n"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      },
      {
        "source": "psirt@wdc.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "HIGH",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 6.0,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 0.5,
        "impactScore": 5.5
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        }
      ]
    },
    {
      "source": "psirt@wdc.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        }
      ]
    }
  ],
  "configurations": [
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:westerndigital:my_cloud_os:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "5.26.300",
              "matchCriteriaId": "A9CE5B25-7EE3-4953-88B1-81403A2DD599"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:westerndigital:my_cloud:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "3A9EE86B-05EE-4F2E-A912-624DDCF9C41B"
            },
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:westerndigital:my_cloud_dl2100:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "9E783EBC-7608-4527-B1AD-9B4E7A7A108C"
            },
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:westerndigital:my_cloud_dl4100:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "F3034F4A-239C-4E38-9BD6-217361A7C519"
            },
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:westerndigital:my_cloud_ex2_ultra:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "5A581EBA-A1F2-4ABC-8183-29973A46FA43"
            },
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:westerndigital:my_cloud_ex2100:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "ABBBDC1E-2320-4767-B669-1BB2FFB1E1C4"
            },
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:westerndigital:my_cloud_ex4100:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "B78030F0-6655-4604-9D16-2FA1F3FD52FF"
            },
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:westerndigital:my_cloud_mirror_g2:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "6DE090BC-C847-4DF7-9C5F-52A300845558"
            },
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:westerndigital:my_cloud_pr2100:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "BF58260B-2131-402C-A9DA-67B188136DE1"
            },
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:westerndigital:my_cloud_pr4100:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "CB0C2FD9-4792-4DA2-9698-E53109A499EC"
            },
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:westerndigital:wd_cloud:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "8FDE0337-4329-4CE3-9B0B-61BE8361E910"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.westerndigital.com/support/product-security/wdc-23010-my-cloud-firmware-version-5-26-300",
      "source": "psirt@wdc.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}