Description
ZKTeco BioTime 8.5.5 through 9.x before 9.0.1 (20240617.19506) allows authenticated attackers to create or overwrite arbitrary files on the server via crafted requests to /base/sftpsetting/ endpoints that abuse a path traversal issue in the Username field and a lack of input sanitization on the SSH Key field. Overwriting specific files may lead to arbitrary code execution as NT AUTHORITY\SYSTEM.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://claroty.com/team82/disclosure-dashboard/cve-2023-38951 ↗
- https://github.com/omair2084/biotime-rce-8.5.5/blob/main/biotime_enum.py ↗
- https://krashconsulting.com/fury-of-fingers-biotime-rce/ ↗
- https://www.zkteco.com/en/ZKBio_Time/ZKBioTime#Download ↗
- https://www.zkteco.com/en/announcement ↗
- https://sploitus.com/exploit?id=PACKETSTORM:177859 ↗