{"cve":"CVE-2022-36331","nvd":{"published":"2023-06-12T18:15:09.747","modified":"2026-06-17T04:53:16.413","status":"Modified","description":"Western Digital My Cloud, My Cloud Home, My Cloud Home Duo, and SanDisk ibi devices were vulnerable to an impersonation attack that could allow an unauthenticated attacker to gain access to user data.\nThis issue affects My Cloud OS 5 devices: before 5.25.132; My Cloud Home and My Cloud Home Duo: before 8.13.1-102; SanDisk ibi: before 8.13.1-102.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-290"],"references":["https://https://www.westerndigital.com/support/product-security/wdc-22020-my-cloud-os-5-my-cloud-home-ibi-firmware-update","https://www.westerndigital.com/support/product-security/wdc-22020-my-cloud-os-5-my-cloud-home-ibi-firmware-update","https://https://www.westerndigital.com/support/product-security/wdc-22020-my-cloud-os-5-my-cloud-home-ibi-firmware-update"],"products":["westerndigital:my_cloud_dl2100_firmware","westerndigital:my_cloud_dl4100_firmware","westerndigital:my_cloud_ex2100_firmware","westerndigital:my_cloud_ex2_ultra_firmware","westerndigital:my_cloud_ex4100_firmware","westerndigital:my_cloud_firmware","westerndigital:my_cloud_home_duo_firmware","westerndigital:my_cloud_home_firmware","westerndigital:my_cloud_mirror_g2_firmware","westerndigital:my_cloud_pr2100_firmware","westerndigital:my_cloud_pr4100_firmware","westerndigital:sandisk_ibi_firmware"],"source":"nvd","synced_at":"2026-10-19T21:38:24.161619714+00:00"},"epss":{"cve":"CVE-2022-36331","score":0.00591,"percentile":0.48273,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}