CVE-2021-27499

2021-08-0220:42:09

CWE-329

icscert

www.cve.org

5.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.1%

JSON

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 layer encryption of the communication protocol between the Ypsomed mylife App and mylife Cloud uses non-random IVs, which allows man-in-the-middle attackers to tamper with messages.

CNA Affected

[
  {
    "product": "Ypsomed mylife Cloud, mylife Mobile Application",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Ypsomed mylife Cloud: All versions prior to 1.7.2, Ypsomed mylife App: All versions prior to 1.7.5"
      }
    ]
  }
]

References

us-cert.cisa.gov/ics/advisories/icsma-21-196-01