Security Advisory

CVE-2021-36121

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-07-13 13:58:58

Last updated 2024-08-04 00:47:43

Assigner mitre

State PUBLISHED

Description

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 AUTHORITYSYSTEM).

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