{"id":"CVE-2021-20675","aliases":["EUVD-2021-8093","GHSA-c5hr-whfp-6f78"],"status":"published","title":"M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to...","description":"M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0) allows remote authenticated attackers to cause a denial of service (DoS) condition via unspecified vectors.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.0138,"percentile":0.72481,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-03-18T00:56:04Z","modified":"2026-06-17T03:34:13Z","products":[{"vendor":"m-system","product":"dl8-a_firmware"},{"vendor":"m-system","product":"dl8-b_firmware"},{"vendor":"m-system","product":"dl8-c_firmware"},{"vendor":"m-system","product":"dl8-d_firmware"},{"vendor":"m-system","product":"dl8-e_firmware"},{"vendor":"m-system co., ltd.","product":"m-system dl8 series"}],"references":[{"url":"https://www.m-system.co.jp/download_w/dl_dl8updaterE.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://jvn.jp/en/jp/JVN47497535/index.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20675"},{"url":"https://github.com/advisories/GHSA-c5hr-whfp-6f78"}],"sources":{"cve":[{"id":"CVE-2021-20675","description":"M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0) allows remote authenticated attackers to cause a denial of service (DoS) condition via unspecified vectors.","status":"published","published":"2021-03-18T00:56:04Z","modified":"2024-08-03T17:45:45.506Z","updated_at":"2026-11-02T14:32:55.19484Z"}],"euvd":[{"id":"EUVD-2021-8093","description":"M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0) allows remote authenticated attackers to cause a denial of service (DoS) condition via unspecified vectors.","status":"published","published":"2021-03-18T00:56:04Z","modified":"2024-08-03T17:45:45Z","updated_at":"2026-11-03T03:25:08.33351Z"}],"ghsa":[{"id":"GHSA-c5hr-whfp-6f78","title":"M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to...","description":"M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0) allows remote authenticated attackers to cause a denial of service (DoS) condition via unspecified vectors.","status":"published","published":"2022-05-24T17:44:45Z","modified":"2023-01-29T05:06:05Z","updated_at":"2026-11-02T14:45:56.584389Z"}],"nvd":[{"id":"CVE-2021-20675","description":"M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0) allows remote authenticated attackers to cause a denial of service (DoS) condition via unspecified vectors.","status":"published","published":"2021-03-18T01:15:12.327Z","modified":"2026-06-17T03:34:13.663Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:50.805771Z"}]}}