CVE-2023-39843 : Security Advisory and Response
Learn about CVE-2023-39843 affecting Suleve 5-in-1 Smart Door Lock v1.0. Find out how attackers can clone RFID tags, its impact, and mitigation steps.
A vulnerability has been identified in the Suleve 5-in-1 Smart Door Lock v1.0 RFID tag that could allow attackers to create cloned tags through physical proximity. Learn more about CVE-2023-39843 and how to protect your smart door lock system.
Understanding CVE-2023-39843
This section dives into the details of the vulnerability and its potential impact.
What is CVE-2023-39843?
CVE-2023-39843 highlights the issue of missing encryption in the RFID tag of the Suleve 5-in-1 Smart Door Lock v1.0. Attackers can exploit this to clone tags by being in close physical proximity to the original device.
The Impact of CVE-2023-39843
The impact of this vulnerability is significant as it compromises the security of the smart door lock system, potentially allowing unauthorized access to the premises.
Technical Details of CVE-2023-39843
Explore the technical aspects of the CVE-2023-39843 vulnerability to better understand its implications.
Vulnerability Description
The missing encryption in the RFID tag of the Suleve 5-in-1 Smart Door Lock v1.0 enables attackers to create cloned tags with ease, posing a serious security risk.
Affected Systems and Versions
The vulnerability affects the Suleve 5-in-1 Smart Door Lock v1.0, exposing all devices running this specific version to the risk of tag cloning.
Exploitation Mechanism
Attackers can exploit this vulnerability by leveraging the lack of encryption in the RFID tag to create cloned tags through brief physical proximity to the original device.
Mitigation and Prevention
Discover effective strategies to mitigate the risks associated with CVE-2023-39843 and secure your smart door lock system.
Immediate Steps to Take
Immediate actions include disabling RFID functionality if possible, updating firmware, and resetting access credentials to prevent unauthorized tag cloning.
Long-Term Security Practices
Implementing robust encryption protocols, regular security audits, and monitoring for unusual access patterns are crucial for long-term security.
Patching and Updates
Stay informed about security updates from the device manufacturer and apply patches promptly to address vulnerabilities and enhance system security.