{"id":"CVE-2021-3616","aliases":["EUVD-2021-26920","GHSA-qrw6-qjvm-cr2m"],"status":"published","title":"A vulnerability was reported in Lenovo Smart Camera X3, X5, and C2E that could allow an...","description":"A vulnerability was reported in Lenovo Smart Camera X3, X5, and C2E that could allow an unauthorized user to view device information, alter firmware content and device configuration. This vulnerability is the same as CNVD-2020-68651.","severity":{"version":"3.1","score":9.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00924,"percentile":0.60732,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-285"],"published":"2021-08-17T16:25:27Z","modified":"2026-06-17T04:05:26Z","products":[{"vendor":"lenovo","product":"smart camera x3, x5, and c2e firmware"},{"vendor":"lenovo","product":"smart_camera_c2e_firmware"},{"vendor":"lenovo","product":"smart_camera_x3_firmware"},{"vendor":"lenovo","product":"smart_camera_x5_firmware"}],"references":[{"url":"https://iknow.lenovo.com.cn/detail/dc_198417.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://www.cnvd.org.cn/flaw/show/CNVD-2020-68651","tags":["x_refsource_MISC","x_transferred","Not Applicable"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3616"},{"url":"https://github.com/advisories/GHSA-qrw6-qjvm-cr2m"}],"sources":{"cve":[{"id":"CVE-2021-3616","description":"A vulnerability was reported in Lenovo Smart Camera X3, X5, and C2E that could allow an unauthorized user to view device information, alter firmware content and device configuration. This vulnerability is the same as CNVD-2020-68651.","status":"published","published":"2021-08-17T16:25:27Z","modified":"2024-08-03T17:01:07.695Z","cvss":[{"version":"3.1","score":9.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:33:03.671751Z"}],"euvd":[{"id":"EUVD-2021-26920","description":"A vulnerability was reported in Lenovo Smart Camera X3, X5, and C2E that could allow an unauthorized user to view device information, alter firmware content and device configuration. This vulnerability is the same as CNVD-2020-68651.","status":"published","published":"2021-08-17T16:25:27Z","modified":"2024-08-03T17:01:07Z","cvss":[{"version":"3.1","score":9.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T03:25:12.535968Z"}],"ghsa":[{"id":"GHSA-qrw6-qjvm-cr2m","title":"A vulnerability was reported in Lenovo Smart Camera X3, X5, and C2E that could allow an...","description":"A vulnerability was reported in Lenovo Smart Camera X3, X5, and C2E that could allow an unauthorized user to view device information, alter firmware content and device configuration. This vulnerability is the same as CNVD-2020-68651.","status":"published","published":"2022-05-24T19:11:26Z","modified":"2023-01-30T05:01:32Z","updated_at":"2026-11-02T14:46:25.989719Z"}],"nvd":[{"id":"CVE-2021-3616","description":"A vulnerability was reported in Lenovo Smart Camera X3, X5, and C2E that could allow an unauthorized user to view device information, alter firmware content and device configuration. This vulnerability is the same as CNVD-2020-68651.","status":"published","published":"2021-08-17T17:15:07.533Z","modified":"2026-06-17T04:05:26.853Z","cvss":[{"version":"3.1","score":9.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:06:56.943671Z"}]}}