Vulnerability · Published Aug 2, 2021 · Assigned by icscert
CVE-2021-27503
Medium 4.8
In plain English
A medium-severity hard-coded credentials in Ypsomed mylife Cloud, mylife Mobile Application. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 47% of all known vulnerabilities).
Severity (CVSS NVD)4.8Medium
Exploit odds (30 days)0.6%top 53.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | 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 |
Weakness: CWE-798
References
- https://us-cert.cisa.gov/ics/advisories/icsma-21-196-01 x_refsource_MISC