CVE-2025-26364 is classified as a high-severity vulnerability affecting Q-Free MaxTime versions up to 2.11.0. This vulnerability allows unauthenticated remote attackers to disable an authentication profile server by sending crafted HTTP requests. The absence of authentication for critical functions poses significant risks to organizations using this technology.
With a CVSS score of 7.5, the vulnerability ranks high on the severity scale, indicating that it can be exploited over a network with low complexity and without requiring privileges or user interaction. Organizations should prioritize patching immediately to mitigate potential exploitation.
The risk to organizations includes unauthorized access to authentication profiles, which could lead to further exploitation of the system. The vulnerability is particularly concerning as it allows attackers to bypass security mechanisms without proper authentication.
As of the last update, there are no public exploits available for this vulnerability, and it is not listed in the Known Exploited Vulnerabilities (KEV) catalog. However, organizations are advised to monitor their systems closely and apply the necessary patches as soon as they become available.
Vulnerability Details
This vulnerability allows an unauthenticated remote attacker to disable an authentication profile server via crafted HTTP requests. According to the official description, the vulnerability is associated with CWE-306, which indicates a missing authentication for critical functions. Organizations using versions of Q-Free MaxTime less than or equal to 2.11.0 should be particularly vigilant.
The last modification date for this CVE was October 28, 2025, reflecting ongoing analysis and updates regarding the threat landscape.
Technical Analysis
The root cause of CVE-2025-26364 stems from the lack of proper authentication checks in the affected component, specifically in maxprofile/setup/routes.lua. This flaw can be exploited through network access, allowing attackers to manipulate the system without requiring any prior privileges or user interactions.
The attack complexity is categorized as low, meaning that the exploitation of this vulnerability does not require sophisticated techniques. Given that it requires no privileges or user interaction, the potential impact is significant, particularly concerning integrity, as attackers may alter critical functions.
The confidentiality impact is noted as none, while the integrity impact is marked as high. Organizations must be aware of the implications this vulnerability presents and take appropriate action to secure their systems.
Risk & Impact Analysis
The real-world deployment risk for CVE-2025-26364 is significant due to the ease of exploitation and the low requirements for attack execution. Organizations utilizing the vulnerable versions of Q-Free MaxTime may face unauthorized access to their systems, leading to potential data breaches or service disruptions.
Given the potential blast radius of this vulnerability, organizations should assess their exposure and take immediate action to mitigate risks. The urgency for remediation is high, reflecting the need for a swift response to patch affected systems and protect against possible exploitation.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The only affected version of Q-Free MaxTime is any version less than or equal to 2.11.0. Organizations must ensure that they upgrade to a patched version to mitigate the risk associated with this vulnerability.
Mitigation & Remediation
Organizations should prioritize patching their installations of Q-Free MaxTime to at least version 2.11.1 or later. If a patch is unavailable, implementing network controls to restrict access to the vulnerable service can mitigate exposure. Additionally, organizations should consider conducting a thorough security assessment to identify any other potential vulnerabilities.
For further guidance on conducting security assessments and penetration testing, organizations can refer to our penetration testing services to ensure comprehensive security measures are in place.
Detection Guidance
To detect potential exploitation attempts related to CVE-2025-26364, organizations should monitor their logs for unusual HTTP requests targeting the authentication profile server. Behavioral anomalies, such as unauthorized access attempts and changes to authentication settings, should also be flagged for further investigation.
AppSecure Threat Intelligence Insight
CVE-2025-26364 represents a critical risk for organizations using Q-Free MaxTime. This vulnerability highlights the importance of implementing robust authentication mechanisms to protect critical functions. Failure to address such vulnerabilities can lead to significant security incidents.
Security teams should regularly review their processes and ensure that authentication is enforced for all critical functions. For insights into securing applications, organizations can explore our blog on penetration testing methodology and the importance of vulnerability management.
Additionally, organizations should consider implementing a continuous security testing approach, such as continuous penetration testing, to ensure ongoing protection against emerging threats.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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