Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Requires low privileges, network attack, low impact.
Primary rating from NVD.
CVSS VectorNVD
Lifecycle Timeline
7DescriptionCVE.org
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."
AnalysisAI
Unauthenticated file upload vulnerability in Teledyne FLIR AX8 thermal cameras up to version 1.46 allows remote attackers to upload arbitrary files via the /upload.php endpoint. Public exploit code is available, and while the CVSS 4.0 score is low (2.1) due to required privileges, the EPSS score of 0.11% suggests low exploitation probability. No active exploitation has been reported in CISA KEV.
Technical ContextAI
The vulnerability resides in the /upload.php script of the FLIR AX8 internal web server, which handles file uploads without proper authentication or validation. The CWE-284 (Improper Access Control) indicates that the upload functionality lacks authorization checks, allowing any authenticated user (or potentially unauthenticated, though CVSS requires PR:L) to upload files. The CPE cpe:2.3:o:flir:flir_ax8_firmware:*:*:*:*:*:*:*:* confirms the affected component is the firmware of the FLIR AX8 device. The tags 'PHP', 'Authentication Bypass', and 'File Upload' highlight the technology and attack vector.
RemediationAI
Upgrade to FLIR AX8 firmware version 1.49.16, which addresses the vulnerability by refactoring the internal web site. No workarounds are documented; however, restricting network access to the device's web interface (e.g., via firewall rules) can mitigate remote exploitation. Note that blocking /upload.php may disrupt legitimate functionality.
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Same weakness CWE-284 – Improper Access Control
View allSame technique Authentication Bypass
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External POC / Exploit Code
Leaving vuln.today
EUVD-2025-18762