{"id":"CVE-2022-27621","aliases":["EUVD-2022-32122","GHSA-5qww-32pm-m8vq"],"status":"published","title":"Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in...","description":"Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology USB Copy before 2.2.0-1086 allows remote authenticated users to read or write arbitrary files via unspecified vectors.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00782,"percentile":0.56312,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2022-08-03T05:55:11Z","modified":"2026-06-17T04:37:21Z","products":[{"vendor":"synology","product":"usb copy"},{"vendor":"synology","product":"usb_copy"}],"references":[{"url":"https://www.synology.com/security/advisory/Synology_SA_22_14","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-27621"},{"url":"https://github.com/advisories/GHSA-5qww-32pm-m8vq"}],"sources":{"cve":[{"id":"CVE-2022-27621","description":"Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology USB Copy before 2.2.0-1086 allows remote authenticated users to read or write arbitrary files via unspecified vectors.","status":"published","published":"2022-08-03T05:55:11.765Z","modified":"2024-09-17T01:50:43.181Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:34:34.250357Z"}],"euvd":[{"id":"EUVD-2022-32122","description":"Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology USB Copy before 2.2.0-1086 allows remote authenticated users to read or write arbitrary files via unspecified vectors.","status":"published","published":"2022-08-03T05:55:11Z","modified":"2024-09-17T01:50:43Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:28:46.164413Z"}],"ghsa":[{"id":"GHSA-5qww-32pm-m8vq","title":"Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in...","description":"Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology USB Copy before 2.2.0-1086 allows remote authenticated users to read or write arbitrary files via unspecified vectors.","status":"published","published":"2022-08-04T00:00:25Z","modified":"2023-01-29T05:00:50Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:44:40.694561Z"}],"nvd":[{"id":"CVE-2022-27621","description":"Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology USB Copy before 2.2.0-1086 allows remote authenticated users to read or write arbitrary files via unspecified vectors.","status":"published","published":"2022-08-03T06:15:07.45Z","modified":"2026-06-17T04:37:21.92Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:07:24.39467Z"}]}}