{"id":"CVE-2022-22991","aliases":["EUVD-2022-28102","GHSA-5pf6-pvrw-qjr7"],"status":"published","title":"Command injection through unsecured HTTP calls on Western Digital My Cloud devices","description":"A malicious user on the same LAN could use DNS spoofing followed by a command injection attack to trick a NAS device into loading through an unsecured HTTP call. Addressed this vulnerability by disabling checks for internet connectivity using HTTP.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01332,"percentile":0.71356,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-77","CWE-78"],"published":"2022-01-13T20:27:25Z","modified":"2026-06-17T04:29:18Z","products":[{"vendor":"western digital","product":"my cloud"},{"vendor":"westerndigital","product":"my_cloud_os"}],"references":[{"url":"https://www.westerndigital.com/support/product-security/wdc-22002-my-cloud-os5-firmware-5-19-117","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-077/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-22991"},{"url":"https://github.com/advisories/GHSA-5pf6-pvrw-qjr7"}],"sources":{"cve":[{"id":"CVE-2022-22991","title":"Command injection through unsecured HTTP calls on Western Digital My Cloud devices","description":"A malicious user on the same LAN could use DNS spoofing followed by a command injection attack to trick a NAS device into loading through an unsecured HTTP call. Addressed this vulnerability by disabling checks for internet connectivity using HTTP.","status":"published","published":"2022-01-13T20:27:25Z","modified":"2024-08-03T03:28:42.988Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:34:26.645563Z"}],"euvd":[{"id":"EUVD-2022-28102","description":"A malicious user on the same LAN could use DNS spoofing followed by a command injection attack to trick a NAS device into loading through an unsecured HTTP call. Addressed this vulnerability by disabling checks for internet connectivity using HTTP.","status":"published","published":"2022-01-13T20:27:25Z","modified":"2024-08-03T03:28:42Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-03T03:25:51.741657Z"}],"ghsa":[{"id":"GHSA-5pf6-pvrw-qjr7","title":"A malicious user on the same LAN could use DNS spoofing followed by a command injection attack to...","description":"A malicious user on the same LAN could use DNS spoofing followed by a command injection attack to trick a NAS device into loading through an unsecured HTTP call. Addressed this vulnerability by disabling checks for internet connectivity using HTTP.","status":"published","published":"2022-01-14T00:01:52Z","modified":"2023-02-03T05:04:21Z","cwes":["CWE-77"],"updated_at":"2026-11-02T14:53:32.269639Z"}],"nvd":[{"id":"CVE-2022-22991","description":"A malicious user on the same LAN could use DNS spoofing followed by a command injection attack to trick a NAS device into loading through an unsecured HTTP call. Addressed this vulnerability by disabling checks for internet connectivity using HTTP.","status":"published","published":"2022-01-13T21:15:08.98Z","modified":"2026-06-17T04:29:18.48Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":8.3,"vector":"AV:A/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78","CWE-77"],"updated_at":"2026-11-02T14:07:10.836864Z"}]}}