Is CVE-2025-6266 actively exploited?

No active exploitation of CVE-2025-6266 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-6266 be exploited remotely?

Yes. CVE-2025-6266 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2025-6266?

CVE-2025-6266 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2025-6266

CRITICAL

CVE-2025-6266

CWE-284Published: June 19, 2025· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

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."

NVD Source

Risk Analysis

Teledyne FLIR AX8 firmware is vulnerable to an unrestricted file upload flaw in upload.php. Remote attackers can upload malicious files, potentially leading to full system compromise. The 9.8 CVSS score highlights the critical nature of this unauthenticated remote vulnerability.

No public exploit is known, and it is not in CISA KEV. The vulnerability is remotely exploitable with low complexity.

Recommended Action

Upgrade the FLIR AX8 firmware to version 1.49.16 or later to address the refactored web interface.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2025-6266 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.