CVE-2023-39841

MEDIUM

Etekcity 3-in-1 Smart Door Lock Firmware - Missing Encryption

Title source: rule
STIX 2.1

Description

Missing encryption in the RFID tag of Etekcity 3-in-1 Smart Door Lock v1.0 allows attackers to create a cloned tag via brief physical proximity to the original device.

References (1)

Scores

CVSS v3 4.6
EPSS 0.0001
EPSS Percentile 2.1%
Attack Vector PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-311
Status published
Products (1)
etekcity/3-in-1_smart_door_lock_firmware 1.0
Published Aug 15, 2023
Tracked Since Feb 18, 2026