CVE-2023-38951

Katalog CVE

CVSS 9.8 · Critical EPSS 3,3%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada zkteco biotime. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

3 Agustus 2023

Terakhir diubah

9 Juli 2026

Status NVD

Modified

CVSS 3.1

9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

3,3% peluang dieksploitasi; lebih tinggi dari 88,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://claroty.com/team82/disclosure-dashboard/cve-2023-38951 advisory pihak ketiga
• 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