CVE-2023-39841

MediumCVSS 4.6/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 4.6/10CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-311

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://ashallen.net/smart-security-device-rfid-vulnerability-disclosureExploit, Third Party Advisory
https://ashallen.net/smart-security-device-rfid-vulnerability-disclosureExploit, Third Party Advisory

Timeline

Published: Aug 15, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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