{"id":"CVE-2021-20655","aliases":["EUVD-2021-8073","GHSA-2w44-vr82-84c4"],"status":"published","title":"FileZen (V3.0.0 to V4.2.7 and V5.0.0 to V5.0.2) allows a remote attacker with administrator...","description":"FileZen (V3.0.0 to V4.2.7 and V5.0.0 to V5.0.2) allows a remote attacker with administrator rights to execute arbitrary OS commands via unspecified vectors.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.03862,"percentile":0.90315,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2021-02-17T02:05:30Z","modified":"2026-06-17T03:34:11Z","products":[{"vendor":"soliton","product":"filezen"},{"vendor":"soliton systems k.k.","product":"filezen"}],"references":[{"url":"https://www.soliton.co.jp/support/2021/004334.html","tags":["x_refsource_MISC","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://jvn.jp/en/jp/JVN58774946/index.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20655"},{"url":"https://github.com/advisories/GHSA-2w44-vr82-84c4"}],"sources":{"cve":[{"id":"CVE-2021-20655","description":"FileZen (V3.0.0 to V4.2.7 and V5.0.0 to V5.0.2) allows a remote attacker with administrator rights to execute arbitrary OS commands via unspecified vectors.","status":"published","published":"2021-02-17T02:05:30Z","modified":"2024-08-03T17:45:45.247Z","updated_at":"2026-11-02T14:32:55.564736Z"}],"euvd":[{"id":"EUVD-2021-8073","description":"FileZen (V3.0.0 to V4.2.7 and V5.0.0 to V5.0.2) allows a remote attacker with administrator rights to execute arbitrary OS commands via unspecified vectors.","status":"published","published":"2021-02-17T02:05:30Z","modified":"2024-08-03T17:45:45Z","updated_at":"2026-11-03T03:25:08.888273Z"}],"ghsa":[{"id":"GHSA-2w44-vr82-84c4","title":"FileZen (V3.0.0 to V4.2.7 and V5.0.0 to V5.0.2) allows a remote attacker with administrator...","description":"FileZen (V3.0.0 to V4.2.7 and V5.0.0 to V5.0.2) allows a remote attacker with administrator rights to execute arbitrary OS commands via unspecified vectors.","status":"published","published":"2022-05-24T17:42:32Z","modified":"2023-01-29T05:06:37Z","cwes":["CWE-78"],"updated_at":"2026-11-02T14:46:03.953317Z"}],"nvd":[{"id":"CVE-2021-20655","description":"FileZen (V3.0.0 to V4.2.7 and V5.0.0 to V5.0.2) allows a remote attacker with administrator rights to execute arbitrary OS commands via unspecified vectors.","status":"published","published":"2021-02-17T03:15:12.29Z","modified":"2026-06-17T03:34:11.717Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:06:50.031227Z"}]}}