CVE-2025-7576 in FLIR FB-Series O
Summary
by MITRE • 07/14/2025
A vulnerability was found in Teledyne FLIR FB-Series O and FLIR FH-Series ID 1.3.2.16 and classified as critical. Affected by this issue is some unknown functionality of the file /priv/production/production.html of the component Production Tools. The manipulation leads to improper access controls. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
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Analysis
by VulDB Data Team • 07/14/2025
The vulnerability identified as CVE-2025-7576 represents a critical access control flaw within the Teledyne FLIR FB-Series O and FLIR FH-Series ID 1.3.2.16 systems. This issue specifically targets the production.html file located within the /priv/production/ directory of the Production Tools component, indicating a significant weakness in the device's security architecture. The flaw allows unauthorized access to sensitive production functionalities through remote exploitation, presenting a severe risk to industrial control systems and cybersecurity infrastructure. The vulnerability's classification as critical reflects its potential to enable attackers to gain unauthorized control over production processes, which could result in operational disruptions, data compromise, or safety hazards in industrial environments.
The technical implementation of this vulnerability stems from improper access control mechanisms within the web interface of the FLIR systems. The production.html file appears to lack adequate authentication and authorization checks, allowing remote attackers to access production tools without proper credentials or privileges. This weakness falls under the CWE-284 access control vulnerability category, specifically addressing inadequate access control measures that permit unauthorized users to access restricted functions. The attack vector is particularly concerning as it enables remote exploitation, meaning attackers do not require physical access to the devices to exploit the vulnerability. This remote accessibility significantly increases the attack surface and potential impact, as malicious actors can target these systems from anywhere on the network.
The operational impact of CVE-2025-7576 extends beyond simple unauthorized access, potentially compromising the integrity and availability of industrial production processes. In industrial control systems, unauthorized access to production tools could lead to process manipulation, data tampering, or complete system disruption. The vulnerability's disclosure to the public creates an immediate risk environment where threat actors can leverage this weakness for malicious purposes. According to ATT&CK framework, this vulnerability maps to T1071.001 Application Layer Protocol: Web Protocols and T1566.001 Phishing: Spearphishing Attachment, as it enables attackers to exploit web-based interfaces and potentially escalate privileges within industrial environments. The lack of vendor response despite early notification creates a dangerous gap in security remediation, leaving affected organizations vulnerable to exploitation.
Organizations utilizing these FLIR systems should implement immediate mitigations while awaiting official patches from the vendor. Network segmentation should be enforced to limit access to these production tools, and strict firewall rules should be implemented to restrict remote access to only authorized personnel. The principle of least privilege should be applied to all user accounts accessing production interfaces, and multi-factor authentication should be implemented where possible. Security monitoring should be enhanced to detect unusual access patterns or attempts to access the vulnerable production.html file. Additionally, organizations should consider implementing intrusion detection systems specifically configured to monitor for exploitation attempts targeting web application vulnerabilities in industrial control systems. The absence of vendor response underscores the importance of proactive security measures and the need for organizations to maintain their own security research capabilities to identify and address such vulnerabilities in their industrial infrastructure.