Description
The admin panel lacks standard security headers, enabling clickjacking and cross-site scripting attacks.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Gardyn | Gardyn Home Firmware | < master.627 | master.627 |
| Gardyn | Gardyn Studio Firmware | < master.627 | master.627 |
| Gardyn | Gardyn Cloud API | < 2.12.2026 | 2.12.2026 |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
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MichaelAdamGroberman/CVE-2026-54477 ★ 0 · Jul 2, 2026
CVE-2026-54477: Admin Panel Missing Security Headers (clickjacking/XSS) - Gardyn (ICSA-26-183-03)
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 1
- ICSA-26-183-03 Gardyn IoT Hub CISA ICS & IT advisories · Jul 2, 2026