CVE-2026-54477

Summary

The admin panel lacks standard security headers, enabling clickjacking and cross-site scripting attacks.

Affected Software

Weaknesses

• CWE-644: CWE-644

Workarounds

Gardyn requests that users ensure their devices have Internet connectivity in order to automatically download needed firmware updates. Unconnected devices will automatically update when configured with a working Internet connection. Gardyn also recommends that users update their mobile application to the most recent version. The current versions of the Gardyn App and the Gardyn Home firmware can be checked in the Gardyn App.

Further information on Gardyn security can be found here:  https://mygardyn.com/security/

Further customer support can be obtained from Gardyn at:  support@mygardyn.com mailto:support@mygardyn.com

References

• https://mygardyn.com/security/
• https://www.cisa.gov/news-events/ics-advisories/icsa-26-183-03
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-183-03.json

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