Vulnerability · Published May 21, 2024 · Assigned by Kaspersky
CVE-2023-3939Multiple command injection in ZkTeco-based OEM devices
Critical 10.0
In plain English
A critical-severity OS command injection in ZkTeco-based OEM devices with firmware ZAM170-NF-1.8.25-7354-Ver1.0.0 from ZkTeco. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 71% of all known vulnerabilities).
Official description
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 superuser, their impact is the maximum possible. 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 other.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ZkTeco | ZkTeco-based OEM devices with firmware ZAM170-NF-1.8.25-7354-Ver1.0.0 | ZAM170-NF-1.8.25-7354-Ver1.0.0 |
Weakness: CWE-78 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H