Detections
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FLIR Systems AX8 Cameras Command Injection (CVE-2025-5695)
medium Tenable OT Security Plugin ID 505191
Synopsis
The remote OT asset is affected by a vulnerability.Description
A vulnerability has been found in Teledyne FLIR AX8 up to 1.46.16.This impacts the function subscribe_to_spot/subscribe_to_delta/subscribe_to_alarm of the file /usr/www/application/models/subscriptions.php of the component Backend. Such manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.49.16 will fix this issue. It is suggested to upgrade the affected component. The vendor points out: FLIR AX8 internal web site has been refactored to be able to handle the reported vulnerabilities.
This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.
Solution
Refer to the vendor advisory.See Also
https://flir.custhelp.com/app/account/fl_download_software
http://www.nessus.org/u?05fd03ee
http://www.nessus.org/u?54dfaf03
https://vuldb.com/?ctiid.311211
https://vuldb.com/?submit.584532
Plugin Details
Severity: Medium
ID: 505191
File Name: tenable_ot_flirsystems_CVE-2025-5695.nasl
Version: 1.2
Type: remote
Family: Tenable.ot
Published: 2/19/2026
Updated: 2/20/2026
Supported Sensors: Tenable OT Security
Risk Information
VPR
Risk Factor: Medium
Score: 6.7
CVSS v3
Risk Factor: Medium
Base Score: 4.7
Temporal Score: 4.2
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
CVSS v4
Risk Factor: Medium
Base Score: 5.1
Threat Score: 2
Threat Vector: CVSS:4.0/E:P
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Vulnerability Information
CPE: cpe:/o:flir:flir_ax8_firmware
Required KB Items: Tenable.ot/FLIRSystems
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 6/5/2025
Vulnerability Publication Date: 6/5/2025
Reference Information
CVE: CVE-2025-5695