CVE-2022-2107 : Vulnerability Insights and Analysis
Discover the critical CVE-2022-2107 affecting MiCODUS MV720 GPS tracker API server, leading to unauthorized access due to hard-coded master passwords. Learn about the impact, mitigation steps, and preventive measures here.
A critical vulnerability has been discovered in MiCODUS MV720 GPS tracker API server that allows unauthorized access due to the use of hard-coded master passwords. This could lead to severe consequences for affected devices and their owners.
Understanding CVE-2022-2107
This vulnerability, reported to CISA by Pedro Umbelino, Dan Dahlberg, and Jacob Olcott of BitSight, poses a significant risk to the security and privacy of individuals using the MiCODUS MV720 GPS tracker.
What is CVE-2022-2107?
The MiCODUS MV720 GPS tracker API server contains an authentication mechanism that permits the use of a hard-coded master password, enabling attackers to send SMS commands to the GPS tracker impersonating the owner's mobile number.
The Impact of CVE-2022-2107
With a CVSSv3.1 base score of 9.8, this critical vulnerability has a high impact on confidentiality, integrity, and availability. It requires no special privileges for exploitation and can be carried out remotely over the network, making it particularly dangerous.
Technical Details of CVE-2022-2107
Vulnerability Description
The vulnerability arises from the hardcoded master password in the MiCODUS MV720 API server, allowing unauthorized SMS commands.
Affected Systems and Versions
All versions of the MiCODUS MV720 GPS tracker are affected by this vulnerability.
Exploitation Mechanism
Attackers can exploit this flaw by sending SMS commands to the GPS tracker, bypassing authentication and posing as legitimate users.
Mitigation and Prevention
It is crucial for users to take immediate steps to secure their devices and data to prevent potential exploitation.
Immediate Steps to Take
Until MiCODUS releases updates or patches, users are advised to exercise caution when using the GPS tracker and refrain from transmitting sensitive information through SMS commands.
Long-Term Security Practices
Implementing strong authentication mechanisms, regularly updating software, and monitoring for suspicious activities can help mitigate such vulnerabilities in the future.
Patching and Updates
As of July 18th, 2022, MiCODUS has not provided updates or patches to address this vulnerability. Users should stay vigilant and apply any security updates promptly once made available.