RCE in Zkteco Zkteco-based Oem Devices With Firmware Zam170-nf-1.8.25-7354-ver1.0.0
CVE-2023-3939
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in ZkTeco-based OEM devices allows OS Command Injection. Since all the found command implementations are executed from the superus…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.013 (67.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Zkteco Zkteco-based Oem Devices With Firmware Zam170-nf-1.8.25-7354-ver1.0.0 — versions ZAM170-NF-1.8.25-7354-Ver1.0.0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2023-3939?
- CVE-2023-3939 is a critical-severity vulnerability in Zkteco Zkteco-based Oem Devices With Firmware Zam170-nf-1.8.25-7354-ver1.0.0, classified under OS Command Injection. CVSS score: 10.0/10. Published 2024-05-21.
- How severe is CVE-2023-3939?
- Critical severity. CVSS v3 base score is 10.0 out of 10.