Unrestricted File Upload Vulnerability in FLIR AX8 by FLIR Systems
CVE-2025-6266

5.3MEDIUM

Key Information:

Vendor

Flir

Status
Ax8
Vendor
CVE Published:
19 June 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-6266?

A significant security issue has been identified in the FLIR AX8 device, specifically related to the /upload.php file. This vulnerability allows attackers to manipulate the 'File' parameter, resulting in an unrestricted file upload, which can be exploited remotely. As a result, unauthorized users may upload malicious files to the server, posing severe security risks. This vulnerability has been made public, and although the vendor was informed, there has been no response regarding this matter.

Affected Version(s)

AX8 1.0

AX8 1.1

AX8 1.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-6266 - Proof of Concept

References

https://vuldb.com/?id.313270
vdb-entrytechnical-description
https://vuldb.com/?ctiid.313270
signaturepermissions-required
https://vuldb.com/?submit.586692
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

XU17 (VulDB User)
.
CVE-2025-6266 : Unrestricted File Upload Vulnerability in FLIR AX8 by FLIR Systems