CVE-2025-0635 refers to a denial of service condition in M-Files Server, which affects versions prior to 25.1.14445.5. This vulnerability allows an unauthenticated user to consume computing resources under certain conditions, potentially leading to service disruptions. The CVSS score for this vulnerability is 6.3, categorizing it as medium severity, which indicates a moderate level of risk to affected systems.
Risk to organizations includes the possibility of service outages and decreased availability of the M-Files Server, impacting overall productivity and operational continuity. Organizations should prioritize patching immediately to mitigate this risk.
Currently, there are no known exploits or public proof-of-concept (PoC) available for this vulnerability. However, given its nature and the fact that it can be exploited without authentication, it is crucial for organizations to remain vigilant and implement remediation strategies as soon as possible.
Organizations should address this vulnerability in their priority patch cycle to ensure that the M-Files Server remains secure and operational.
Vulnerability Details
The official description states that this vulnerability allows an unauthenticated user to consume computing resources, which falls under the CWE-770 classification. The CVSS 3.1 score indicates a high level of risk with a base score of 7.5, primarily due to the potential for high availability impact.
M-Files Server, which is the affected product, is part of a broader category of technologies that facilitate document management and workflow automation. Organizations using any version of M-Files Server before 25.1.14445.5 are at risk and should take immediate action to update their systems.
The vulnerability was published on January 23, 2025, and has since been marked as modified, indicating that there may have been updates or changes to its status. Organizations should ensure they are aware of the latest information regarding this vulnerability.
Technical Analysis
The root cause of this vulnerability stems from insufficient controls that allow unauthenticated users to exploit the system's resources. The attack vector is network-based, with low complexity, requiring no privileges or user interaction. This means that an attacker can initiate an attack without needing credentials or any form of interaction.
The availability impact is classified as low, indicating that while the service may experience interruptions, it may not entirely compromise the system's functionality. Confidentiality and integrity impacts are noted as none, meaning that data breaches or unauthorized alterations are not a direct result of this vulnerability.
Risk & Impact Analysis
This vulnerability poses a medium risk to organizations, especially those relying on M-Files for critical operations. The potential for denial of service can severely impact business continuity, leading to downtime and loss of productivity.
Organizations should assess their risk posture and prioritize patching this vulnerability. Given the CVSS score of 6.3 and the fact that it is not included in the KEV catalog, remediation should still be considered a high priority to prevent potential exploitation.
The availability impact is significant enough to warrant immediate attention, as service disruptions can lead to cascading effects across other dependent systems and processes.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions prior to 25.1.14445.5 of M-Files Server are affected by this vulnerability. Organizations should verify their product versions and ensure timely updates to mitigate potential risks associated with this vulnerability.
Mitigation & Remediation
To remediate this vulnerability, organizations should apply the latest patches provided by M-Files. The specific version to upgrade to is 25.1.14445.5 or later. If a patch is not available, organizations may implement workarounds to restrict access to the M-Files Server or enhance network security configurations.
Additionally, organizations can benefit from engaging in penetration testing to identify any underlying vulnerabilities in their systems.
Detection Guidance
Organizations should monitor their systems for unusual resource consumption patterns that could indicate attempts to exploit this vulnerability. Implementing logging for access to the M-Files Server can help identify unauthorized access attempts.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-0635 highlights the necessity for organizations to maintain an updated inventory of their software environments, ensuring timely updates and patch management processes are in place.
As denial of service vulnerabilities become more prevalent, security teams must be vigilant in identifying and remediating these risks. Engaging in a comprehensive penetration testing methodology can help organizations better understand their exposure to such vulnerabilities.
Additionally, organizations should stay informed on emerging trends in vulnerability exposure by reviewing resources such as the vulnerability management program design to enhance their overall security posture.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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