Arbitrary file upload in Flir Ax8
CVE-2025-6266
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."
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.005 (40.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 40.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.005 · change: +0.001
Affected products
- Flir Ax8
- Flir Ax8 Firmware
- Teledyne Flir Ax8 — versions 1.0, 1.1, 1.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/YZS17/CVE/blob/main/FLIR-AX8/Unauthority_file_upload_vulnerabililty… (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2025-6266?
- CVE-2025-6266 is a medium-severity vulnerability in Flir Ax8, classified under Improper Access Control. CVSS score: 6.3/10. Published 2025-06-19.
- How severe is CVE-2025-6266?
- Medium severity. CVSS v3 base score is 6.3 out of 10.
- Is CVE-2025-6266 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.