CVE-2025-7577: Use of Hard-coded Password in Teledyne FLIR FB-Series O
A vulnerability was found in Teledyne FLIR FB-Series O and FLIR FH-Series ID 1.3.2.16. It has been classified as problematic. This affects an unknown part. The manipulation leads to use of hard-coded password. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. 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.
AI Analysis
Technical Summary
CVE-2025-7577 is a medium-severity vulnerability affecting Teledyne FLIR FB-Series O and FLIR FH-Series devices running firmware version 1.3.2.16. The core issue is the presence of a hard-coded password within the affected firmware, which can be exploited remotely without requiring user interaction or authentication. This vulnerability allows an attacker to bypass normal authentication mechanisms by using the embedded password, potentially gaining unauthorized access to the device. Although the attack complexity is rated as high and exploitability is difficult, the vulnerability is publicly disclosed, increasing the risk of exploitation attempts. The vendor has not responded to early notifications, and no patches or mitigations have been officially released. The CVSS 4.0 base score is 6.3, reflecting a medium severity level, with the vector indicating network attack vector (AV:N), high attack complexity (AC:H), no privileges required (PR:N), no user interaction (UI:N), and low impact on confidentiality (VC:L) with no impact on integrity or availability. The vulnerability primarily threatens confidentiality by exposing access credentials, which could lead to unauthorized device control or data exposure. The lack of vendor response and public disclosure heighten the urgency for affected organizations to implement compensating controls.
Potential Impact
For European organizations, especially those utilizing Teledyne FLIR FB-Series O or FH-Series devices, this vulnerability poses a significant risk to operational security and data confidentiality. FLIR devices are commonly used in security, surveillance, and industrial monitoring applications. Unauthorized access via the hard-coded password could allow attackers to manipulate device settings, intercept sensitive video or sensor data, or disrupt monitoring capabilities. This could lead to breaches of privacy, loss of situational awareness, and potential sabotage of critical infrastructure. Given the remote exploitability and absence of required user interaction or privileges, attackers could launch attacks from external networks, increasing the threat surface. The medium severity rating suggests that while exploitation is not trivial, successful attacks could have meaningful consequences. European organizations in sectors such as critical infrastructure, manufacturing, transportation, and public safety that deploy these devices should consider this vulnerability a tangible threat to their security posture.
Mitigation Recommendations
Since no official patches or updates have been released by Teledyne, European organizations should implement the following specific mitigations: 1) Isolate affected FLIR devices on segmented networks with strict access controls to limit exposure to untrusted networks. 2) Employ network-level authentication and VPNs to restrict remote access to the devices. 3) Monitor network traffic for unusual access patterns or attempts to use default or hard-coded credentials. 4) Replace or upgrade affected devices where possible to versions not impacted by this vulnerability or alternative products without hard-coded passwords. 5) Implement compensating controls such as multi-factor authentication on management interfaces if supported. 6) Conduct regular security audits and vulnerability assessments focusing on these devices. 7) Engage with Teledyne or authorized resellers for updates or guidance, and stay alert for future patches or advisories. 8) Document and enforce strict password policies and device hardening procedures to prevent exploitation.
Affected Countries
Germany, France, United Kingdom, Italy, Spain, Netherlands, Belgium, Sweden, Poland, Finland
CVE-2025-7577: Use of Hard-coded Password in Teledyne FLIR FB-Series O
Description
A vulnerability was found in Teledyne FLIR FB-Series O and FLIR FH-Series ID 1.3.2.16. It has been classified as problematic. This affects an unknown part. The manipulation leads to use of hard-coded password. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. 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.
AI-Powered Analysis
Technical Analysis
CVE-2025-7577 is a medium-severity vulnerability affecting Teledyne FLIR FB-Series O and FLIR FH-Series devices running firmware version 1.3.2.16. The core issue is the presence of a hard-coded password within the affected firmware, which can be exploited remotely without requiring user interaction or authentication. This vulnerability allows an attacker to bypass normal authentication mechanisms by using the embedded password, potentially gaining unauthorized access to the device. Although the attack complexity is rated as high and exploitability is difficult, the vulnerability is publicly disclosed, increasing the risk of exploitation attempts. The vendor has not responded to early notifications, and no patches or mitigations have been officially released. The CVSS 4.0 base score is 6.3, reflecting a medium severity level, with the vector indicating network attack vector (AV:N), high attack complexity (AC:H), no privileges required (PR:N), no user interaction (UI:N), and low impact on confidentiality (VC:L) with no impact on integrity or availability. The vulnerability primarily threatens confidentiality by exposing access credentials, which could lead to unauthorized device control or data exposure. The lack of vendor response and public disclosure heighten the urgency for affected organizations to implement compensating controls.
Potential Impact
For European organizations, especially those utilizing Teledyne FLIR FB-Series O or FH-Series devices, this vulnerability poses a significant risk to operational security and data confidentiality. FLIR devices are commonly used in security, surveillance, and industrial monitoring applications. Unauthorized access via the hard-coded password could allow attackers to manipulate device settings, intercept sensitive video or sensor data, or disrupt monitoring capabilities. This could lead to breaches of privacy, loss of situational awareness, and potential sabotage of critical infrastructure. Given the remote exploitability and absence of required user interaction or privileges, attackers could launch attacks from external networks, increasing the threat surface. The medium severity rating suggests that while exploitation is not trivial, successful attacks could have meaningful consequences. European organizations in sectors such as critical infrastructure, manufacturing, transportation, and public safety that deploy these devices should consider this vulnerability a tangible threat to their security posture.
Mitigation Recommendations
Since no official patches or updates have been released by Teledyne, European organizations should implement the following specific mitigations: 1) Isolate affected FLIR devices on segmented networks with strict access controls to limit exposure to untrusted networks. 2) Employ network-level authentication and VPNs to restrict remote access to the devices. 3) Monitor network traffic for unusual access patterns or attempts to use default or hard-coded credentials. 4) Replace or upgrade affected devices where possible to versions not impacted by this vulnerability or alternative products without hard-coded passwords. 5) Implement compensating controls such as multi-factor authentication on management interfaces if supported. 6) Conduct regular security audits and vulnerability assessments focusing on these devices. 7) Engage with Teledyne or authorized resellers for updates or guidance, and stay alert for future patches or advisories. 8) Document and enforce strict password policies and device hardening procedures to prevent exploitation.
For access to advanced analysis and higher rate limits, contact root@offseq.com
Technical Details
- Data Version
- 5.1
- Assigner Short Name
- VulDB
- Date Reserved
- 2025-07-13T07:47:18.972Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 68749d1fa83201eaacc242b0
Added to database: 7/14/2025, 6:01:03 AM
Last enriched: 7/14/2025, 6:16:07 AM
Last updated: 8/16/2025, 11:35:09 PM
Views: 23
Related Threats
CVE-2025-3495: CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) in Delta Electronics COMMGR
CriticalCVE-2025-53948: CWE-415 Double Free in Santesoft Sante PACS Server
HighCVE-2025-52584: CWE-122 Heap-based Buffer Overflow in Ashlar-Vellum Cobalt
HighCVE-2025-46269: CWE-122 Heap-based Buffer Overflow in Ashlar-Vellum Cobalt
HighCVE-2025-54862: CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') in Santesoft Sante PACS Server
MediumActions
Updates to AI analysis are available only with a Pro account. Contact root@offseq.com for access.
Need enhanced features?
Contact root@offseq.com for Pro access with improved analysis and higher rate limits.