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).
References
Link | Resource |
---|---|
https://github.com/atredispartners/advisories/blob/master/ATREDIS-2021-0001.md | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-07-13T13:58:58
Updated: 2021-07-13T13:58:58
Reserved: 2021-07-02T00:00:00
Link: CVE-2021-36121
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-07-13T14:15:08.840
Modified: 2021-07-15T14:13:03.137
Link: CVE-2021-36121
JSON object: View
Redhat Information
No data.
CWE