CVE-2025-6266: Flir AX8 Firmware

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

A vulnerability was detected in Teledyne FLIR AX8 up to 1.46. Affected by this vulnerability is an unknown functionality of the file /upload.php. Performing manipulation of the argument File results in unrestricted upload. It is possible to initiate the attack remotely. The exploit is now public and may be used. Upgrading to version 1.49.16 addresses this issue. Upgrading the affected component is recommended. The vendor points out: "FLIR AX8 internal web site has been refactored to be able to handle the reported vulnerabilities."

Affected products

• Flir Flir AX8 Firmware: before 1.49.16 (fixed in 1.49.16)

Published 2025-06-19. Last modified 2026-06-17.