CVE-2026-54477 (GCVE-0-2026-54477)

Vulnerability from cvelistv5 – Published: 2026-07-02 23:52 – Updated: 2026-07-02 23:52
VLAI
Title
Gardyn IoT Hub Improper Neutralization of HTTP Headers for Scripting Syntax
Summary
The admin panel lacks standard security headers, enabling clickjacking and cross-site scripting attacks.
Severity
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
5.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Gardyn Gardyn Home Firmware Affected: 0 , < master.627 (custom)
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Gardyn Gardyn Studio Firmware Affected: 0 , < master.627 (custom)
Create a notification for this product.
Gardyn Gardyn Cloud API Affected: 0 , < 2.12.2026 (custom)
Create a notification for this product.
Credits
Michael Groberman reported this vulnerability to CISA.
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.