VulnerabilityDeferred

CVE-2023-3941

Relative Path Traversal vulnerability in ZkTeco-based OEM devices allows an attacker to write any file on the system with root privileges.

CRITICAL 10.0EPSS 0.92%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.92%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Relative Path Traversal vulnerability in ZkTeco-based OEM devices allows an attacker to write any file on the system with root privileges. 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.

CVSS 3.1: 10.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS: 0.92% probability · 58th percentile
CISA KEV: Not listed
Weakness: CWE-23
Source: vulnerability@kaspersky.com

References

https://github.com/klsecservices/Advisories/blob/master/K-ZkTeco-2023-003.md
https://github.com/klsecservices/Advisories/blob/master/K-ZkTeco-2023-003.md

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.