CVE-2023-39842 — LOW (2.4) — White Hats Nepal

Vulnerability Description

Missing encryption in the RFID tag of Digoo DG-HAMB Smart Home Security System v1.0 allows attackers to create a cloned tag via brief physical proximity to the original device.

CVSS Score

2.4

LOW

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

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Mydigoo	Dg-Hamb Smart Home Security System Firmware	1.0
Mydigoo	Dg-Hamb Smart Home Security System	-

Related Weaknesses (CWE)

CWE-311

References

https://ashallen.net/smart-security-device-rfid-vulnerability-disclosureExploitThird Party Advisory
https://ashallen.net/smart-security-device-rfid-vulnerability-disclosureExploitThird Party Advisory

FAQ

What is CVE-2023-39842?

CVE-2023-39842 is a vulnerability with a CVSS score of 2.4 (LOW). Missing encryption in the RFID tag of Digoo DG-HAMB Smart Home Security System v1.0 allows attackers to create a cloned tag via brief physical proximity to the original device.

How severe is CVE-2023-39842?

CVE-2023-39842 has been rated LOW with a CVSS base score of 2.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-39842?

Check the references section above for vendor advisories and patch information. Affected products include: Mydigoo Dg-Hamb Smart Home Security System Firmware, Mydigoo Dg-Hamb Smart Home Security System.