CVE-2021-27503
4.8 · MEDIUMOverview
CVE-2021-27503 is a medium-severity vulnerability affecting ypsomed mylife. It was published on August 2, 2021 and has a CVSS 3.1 base score of 4.8 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Ypsomed mylife Cloud, mylife Mobile Application, Ypsomed mylife Cloud: All versions prior to 1.7.2, Ypsomed mylife App: All versions prior to 1.7.5,The application encrypts on the application layer of the communication protocol between the Ypsomed mylife App and mylife Cloud credentials based on hard-coded secrets, which allows man-in-the-middle attackers to tamper with messages.
Remediation
Check the references section for vendor advisories and patches from ypsomed. Update mylife to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| ypsomed | mylife | >= 0, < 1.7.5 | Affected |
| ypsomed | mylife_cloud | >= 0, < 1.7.2 | Affected |
Frequently Asked Questions
What is CVE-2021-27503?
CVE-2021-27503 is a medium-severity vulnerability affecting ypsomed mylife. It was published on August 2, 2021 and has a CVSS 3.1 base score of 4.8 (MEDIUM).
How severe is CVE-2021-27503?
This vulnerability has a CVSS 3.1 base score of 4.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-27503?
Check the references section for vendor advisories and patches from ypsomed. Update mylife to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-27503?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-27503 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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