ZKTeco ZkTeco-based OEM devices with firmware ZAM170-NF-1.8.25-7354-Ver1.0.0

• CVE-2023-3943 Critical 10.0 Multiple buffer overflow in ZkTeco-based OEM devices 0.9%
• CVE-2023-3941 Critical 10.0 Multiple arbitrary file writes in ZkTeco-based OEM devices 0.9%
• CVE-2023-3940 High 7.5 Multiple arbitrary file reads in ZkTeco-based OEM devices 0.8%
• CVE-2023-3939 Critical 10.0 Multiple command injection in ZkTeco-based OEM devices 1.3%
• CVE-2023-3938 Medium 4.6 Bypassing ZkTeco-based OEM devices/ZKTeco biometric authentication system via SQLi in QR code 0.4%