{"id":"CVE-2020-11817","aliases":["EUVD-2020-4159","GHSA-g449-3r9g-f763"],"status":"published","title":"In Rukovoditel V2.5.2, attackers can upload an arbitrary file to the server just changing the the...","description":"In Rukovoditel V2.5.2, attackers can upload an arbitrary file to the server just changing the the content-type value. As a result of that, an attacker can execute a command on the server. This specific attack only occurs with the Maintenance Mode setting.","severity":{"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","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01991,"percentile":0.80924,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2020-04-27T14:14:34Z","modified":"2026-06-17T02:50:51Z","products":[{"vendor":"rukovoditel","product":"rukovoditel"}],"references":[{"url":"https://fatihhcelik.blogspot.com/2020/01/rukovoditel-maintenance-mode.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11817"},{"url":"https://github.com/advisories/GHSA-g449-3r9g-f763"}],"sources":{"cve":[{"id":"CVE-2020-11817","description":"In Rukovoditel V2.5.2, attackers can upload an arbitrary file to the server just changing the the content-type value. As a result of that, an attacker can execute a command on the server. This specific attack only occurs with the Maintenance Mode setting.","status":"published","published":"2020-04-27T14:14:34Z","modified":"2024-08-04T11:42:00.311Z","updated_at":"2026-11-02T14:35:57.352161Z"}],"euvd":[{"id":"EUVD-2020-4159","description":"In Rukovoditel V2.5.2, attackers can upload an arbitrary file to the server just changing the the content-type value. As a result of that, an attacker can execute a command on the server. This specific attack only occurs with the Maintenance Mode setting.","status":"published","published":"2020-04-27T14:14:34Z","modified":"2024-08-04T11:42:00Z","updated_at":"2026-11-03T03:07:41.956166Z"}],"ghsa":[{"id":"GHSA-g449-3r9g-f763","title":"In Rukovoditel V2.5.2, attackers can upload an arbitrary file to the server just changing the the...","description":"In Rukovoditel V2.5.2, attackers can upload an arbitrary file to the server just changing the the content-type value. As a result of that, an attacker can execute a command on the server. This specific attack only occurs with the Maintenance Mode setting.","status":"published","published":"2022-05-24T17:16:34Z","modified":"2023-01-29T05:02:30Z","updated_at":"2026-11-02T14:45:06.209197Z"}],"nvd":[{"id":"CVE-2020-11817","description":"In Rukovoditel V2.5.2, attackers can upload an arbitrary file to the server just changing the the content-type value. As a result of that, an attacker can execute a command on the server. This specific attack only occurs with the Maintenance Mode setting.","status":"published","published":"2020-04-27T15:15:12.47Z","modified":"2026-06-17T02:50:51.21Z","cvss":[{"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":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:05:59.718774Z"}]}}