CVE-2023-39841 Weak cryptography in n/a
Attackers can clone RFID tags via physical proximity due to missing encryption, allowing unauthorized access to the smart door lock.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-39841?
CVE-2023-39841 is a medium-severity vulnerability in n/a, published on 15 Aug 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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.
Weakness: CWE-311
Which versions are affected by CVE-2023-39841?
It affects 1 product.
Products include Etekcity 3-in-1 Smart Door Lock Firmware.
How do I fix CVE-2023-39841?
No fix has been published for CVE-2023-39841 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-39841 being exploited?
There is no known exploitation of CVE-2023-39841 in the wild and no public exploit code.
Sources
Also known as GHSA-rhp6-9xhc-wx7f.