CVE-2021-27491 Explained : Impact and Mitigation
Learn about CVE-2021-27491, a security flaw in Ypsomed mylife Cloud and mylife Mobile Application allowing password hash disclosure. Explore impact, affected versions, and mitigation steps.
This article provides detailed information about CVE-2021-27491, a vulnerability in Ypsomed mylife Cloud and mylife Mobile Application that exposes password hashes during the registration process.
Understanding CVE-2021-27491
This section explores what CVE-2021-27491 entails and its impact on affected systems.
What is CVE-2021-27491?
The vulnerability in Ypsomed mylife Cloud and mylife Mobile Application allows the disclosure of password hashes during the registration process, posing a security risk.
The Impact of CVE-2021-27491
The exposure of password hashes could lead to unauthorized access to user accounts, compromising sensitive information and user privacy.
Technical Details of CVE-2021-27491
Delve deeper into the technical aspects of the vulnerability to understand its implications further.
Vulnerability Description
The flaw in Ypsomed mylife Cloud and mylife Mobile Application, prior to versions 1.7.2 and 1.7.5, respectively, permits the leak of password hashes, facilitating potential attacks.
Affected Systems and Versions
Ypsomed mylife Cloud versions before 1.7.2 and Ypsomed mylife App versions prior to 1.7.5 are impacted by this vulnerability, emphasizing the need for immediate action.
Exploitation Mechanism
Cyber attackers can exploit this weakness to gain access to password hashes, enabling them to decipher passwords and compromise user accounts.
Mitigation and Prevention
Discover the steps to mitigate the risk associated with CVE-2021-27491 and enhance the security posture of affected systems.
Immediate Steps to Take
Users and organizations should update Ypsomed mylife Cloud to version 1.7.2 and Ypsomed mylife App to version 1.7.5 to eliminate the vulnerability and protect user credentials.
Long-Term Security Practices
Implement robust password security measures, such as using complex and unique passwords, multi-factor authentication, and regular password updates, to fortify system defenses.
Patching and Updates
Stay informed about security patches and updates released by Ypsomed to ensure the continuous protection of sensitive data and maintain system integrity.