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CVE-2021-36121

Published: 2021-07-13T14:15Z
Last Modified: 2024-11-21T06:13Z
Source: MITRE CVE List
License: MITRE-CVE-TOS
An issue was discovered in Echo ShareCare 8.15.5. The file-upload feature in Access/DownloadFeed_Mnt/FileUpload_Upd.cfm is susceptible to an unrestricted upload vulnerability via the name1 parameter, when processing remote input from an authenticated user, leading to the ability for arbitrary files to be written to arbitrary filesystem locations via ../ Directory Traversal on the Z: drive (a hard-coded drive letter where ShareCare application files reside) and remote code execution as the ShareCare service user (NT AUTHORITY\SYSTEM). > MITRE Terms of Use apply – see LICENSE‑MITRE.txt