CVE-2021-44480 : What You Need to Know
Learn about CVE-2021-44480 where Wokka Lokka Q50 devices allow attackers to eavesdrop via SMS commands. Find out the impact, affected systems, exploitation method, and mitigation steps.
Wokka Lokka Q50 devices through 2021-11-30 allow remote attackers to listen to a device's surroundings via a callback in an SMS command.
Understanding CVE-2021-44480
The vulnerability in Wokka Lokka Q50 devices allows unauthorized access to listen to surroundings through specific SMS commands.
What is CVE-2021-44480?
The CVE-2021-44480 vulnerability enables attackers with knowledge of the SIM phone number and password to eavesdrop on the device via SMS commands using default passwords.
The Impact of CVE-2021-44480
- Remote attackers can listen to the device's surroundings clandestinely.
Technical Details of CVE-2021-44480
The technical aspects of the CVE-2021-44480 vulnerability are as follows:
Vulnerability Description
- Wokka Lokka Q50 devices are susceptible to eavesdropping via SMS commands.
Affected Systems and Versions
- Product: n/a
- Vendor: n/a
- Versions: All versions until 2021-11-30
Exploitation Mechanism
- Attackers with the SIM phone number and specific passwords can trigger the eavesdropping functionality.
Mitigation and Prevention
Steps to mitigate the CVE-2021-44480 vulnerability:
Immediate Steps to Take
- Change default passwords promptly.
- Implement two-factor authentication for added security.
Long-Term Security Practices
- Regularly update device firmware to patch known vulnerabilities.
Patching and Updates
- Stay informed about security patches and apply them promptly to prevent exploitation.