{"id":"CVE-2021-42171","details":"Zenario CMS 9.0.54156 is vulnerable to File Upload. The web server can be compromised by uploading and executing a web-shell which can run commands, browse system files, browse local resources, attack other servers, and exploit the local vulnerabilities, and so forth.","aliases":["GHSA-rgg3-3wh7-w935"],"modified":"2026-07-09T01:07:46.782967Z","published":"2022-03-14T15:15:09.327Z","references":[{"type":"ADVISORY","url":"https://minhnq22.medium.com/file-upload-to-rce-on-zenario-9-0-54156-cms-fa05fcc6cf74"},{"type":"REPORT","url":"https://github.com/hieuminhnv/Zenario-CMS-9.0-last-version/issues/2"},{"type":"EVIDENCE","url":"http://packetstormsecurity.com/files/166617/Zenario-CMS-9.0.54156-Remote-Code-Execution.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/tribalsystems/zenario","events":[{"introduced":"b4f56adbd5428756b912a0d18977314da6f42370"},{"last_affected":"b4f56adbd5428756b912a0d18977314da6f42370"}],"database_specific":{"cpe":"cpe:2.3:a:tribalsystems:zenario:9.0.54156:*:*:*:*:*:*:*","extracted_events":[{"introduced":"9.0.54156"},{"last_affected":"9.0.54156"}],"source":"CPE_STRING"}}],"versions":["9.0.54156"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-42171.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}]}