CVE-2023-3940: ZKTeco Facedepot 7b

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

Relative Path Traversal vulnerability in ZkTeco-based OEM devices allows an attacker to access any file on the system. This issue affects ZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec ST-FR041ME and possibly others) with the ZAM170-NF-1.8.25-7354-Ver1.0.0 and possibly others.

Affected products

• ZKTeco Facedepot 7b
• ZKTeco Smartec St FR041ME
• ZKTeco Smartec St FR043
• ZKTeco ZKTeco-Based Oem Devices With Firmware ZAM170-Nf-1.8.25-7354-VER1.0.0

Published 2024-05-21. Last modified 2026-06-17.