CVE-2023-3939

Multiple command injection in ZkTeco-based OEM devices

State: Published
Severity: 10.0 Critical
Published: May 21, 2024
Updated: Aug 2, 2024
Reserved: Jul 25, 2023

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.

Scores

CVSS	Score	Vector	Source
3.1	10.0 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	Kaspersky

Weaknesses

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Affected Products

Product	Versions
ZkTeco-based OEM devices with firmware ZAM170-NF-1.8.25-7354-Ver1.0.0ZkTeco	ZAM170-NF-1.8.25-7354-Ver1.0.0Affected

References

https://github.com/klsecservices/Advisories/blob/master/K-ZkTeco-2023-002.md

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