Unrated severityNVD Advisory· Published Nov 19, 2025· Updated Dec 17, 2025

CVE-2025-63221

Description

The Axel Technology puma devices (firmware versions 0.8.5 to 1.0.3) are vulnerable to Broken Access Control due to missing authentication on the /cgi-bin/gstFcgi.fcgi endpoint. Unauthenticated remote attackers can list user accounts, create new administrative users, delete users, and modify system settings, leading to full compromise of the device.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Axel Technology/pumadescription
Psywerks/Pumallm-fuzzy
Range: >=0.8.5, <=1.0.3

Patches

Vulnerability mechanics

References

github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-63221_Axel%20Technology%20puma%20-%20Broken%20Access%20Controlmitre
www.axeltechnology.commitre

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