{"id":"CVE-2021-33181","aliases":["EUVD-2021-19896","GHSA-6q24-858g-34rg"],"status":"published","title":"Server-Side Request Forgery (SSRF) vulnerability in webapi component in Synology Video Station...","description":"Server-Side Request Forgery (SSRF) vulnerability in webapi component in Synology Video Station before 2.4.10-1632 allows remote authenticated users to send arbitrary request to intranet resources via unspecified vectors.","severity":{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00972,"percentile":0.62248,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-918"],"published":"2021-06-01T09:50:22Z","modified":"2026-06-17T03:54:18Z","products":[{"vendor":"synology","product":"synology video station"},{"vendor":"synology","product":"video_station"}],"references":[{"url":"https://www.synology.com/security/advisory/Synology_SA_21_04","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33181"},{"url":"https://github.com/advisories/GHSA-6q24-858g-34rg"}],"sources":{"cve":[{"id":"CVE-2021-33181","description":"Server-Side Request Forgery (SSRF) vulnerability in webapi component in Synology Video Station before 2.4.10-1632 allows remote authenticated users to send arbitrary request to intranet resources via unspecified vectors.","status":"published","published":"2021-06-01T09:50:22.302Z","modified":"2024-09-17T03:34:24.558Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:33:10.204494Z"}],"euvd":[{"id":"EUVD-2021-19896","description":"Server-Side Request Forgery (SSRF) vulnerability in webapi component in Synology Video Station before 2.4.10-1632 allows remote authenticated users to send arbitrary request to intranet resources via unspecified vectors.","status":"published","published":"2021-06-01T09:50:22Z","modified":"2024-09-17T03:34:24Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-03T00:28:30.275492Z"}],"ghsa":[{"id":"GHSA-6q24-858g-34rg","title":"Server-Side Request Forgery (SSRF) vulnerability in webapi component in Synology Video Station...","description":"Server-Side Request Forgery (SSRF) vulnerability in webapi component in Synology Video Station before 2.4.10-1632 allows remote authenticated users to send arbitrary request to intranet resources via unspecified vectors.","status":"published","published":"2022-05-24T19:03:44Z","modified":"2023-01-29T05:07:47Z","cwes":["CWE-918"],"updated_at":"2026-11-02T14:46:11.123221Z"}],"nvd":[{"id":"CVE-2021-33181","description":"Server-Side Request Forgery (SSRF) vulnerability in webapi component in Synology Video Station before 2.4.10-1632 allows remote authenticated users to send arbitrary request to intranet resources via unspecified vectors.","status":"published","published":"2021-06-01T14:15:10.11Z","modified":"2026-06-17T03:54:18.963Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:06:53.987491Z"}]}}