CVE-2018-11631 Explained : Impact and Mitigation
Discover the CVE-2018-11631 vulnerability in Rondaful M1 Wristband Smart Band 1 devices allowing remote attackers to flood the device with call or SMS notifications via Bluetooth Low Energy traffic.
Rondaful M1 Wristband Smart Band 1 devices have a vulnerability that allows remote attackers to send a large number of call or SMS notifications by manipulating Bluetooth Low Energy (BLE) traffic.
Understanding CVE-2018-11631
This CVE entry describes a security flaw in Rondaful M1 Wristband Smart Band 1 devices that can be exploited by attackers to flood the device with call or SMS notifications.
What is CVE-2018-11631?
The vulnerability in Rondaful M1 Wristband Smart Band 1 devices enables remote attackers to inundate the device with an excessive amount of call or SMS notifications through specific BLE traffic.
The Impact of CVE-2018-11631
Exploiting this vulnerability can lead to a denial of service (DoS) condition on the affected devices, disrupting their normal functionality and potentially causing inconvenience to users.
Technical Details of CVE-2018-11631
This section provides more in-depth technical insights into the CVE.
Vulnerability Description
The flaw in Rondaful M1 Wristband Smart Band 1 devices allows attackers to flood the device with call or SMS notifications by manipulating BLE traffic.
Affected Systems and Versions
- Product: Rondaful M1 Wristband Smart Band 1
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
Attackers can exploit this vulnerability by generating specific BLE traffic to overwhelm the device with call or SMS notifications.
Mitigation and Prevention
Protecting against CVE-2018-11631 involves taking immediate and long-term security measures.
Immediate Steps to Take
- Disable Bluetooth when not in use to reduce the risk of unauthorized BLE traffic manipulation.
- Regularly monitor the device for unusual call or SMS notification activities.
Long-Term Security Practices
- Keep the device's firmware up to date to patch known vulnerabilities.
- Implement network segmentation to isolate BLE communication from critical systems.
Patching and Updates
- Check for firmware updates from the device manufacturer to address and fix the vulnerability.