CVE-2025-0648 – A configuration change vulnerability in M-Files... (How to Fix)

Q: What is the severity of CVE-2025-0648?

CVE-2025-0648 has a CVSS score of 4.9 (MEDIUM). A configuration change vulnerability in M-Files Server's database driver allows highly privileged attackers to cause unexpected server crashes, leading to denial of service. This affects M-Files Server versions before 25.1.14445.5 and before 24.8 LTS SR3.

📋 TL;DR

A configuration change vulnerability in M-Files Server's database driver allows highly privileged attackers to cause unexpected server crashes, leading to denial of service. This affects M-Files Server versions before 25.1.14445.5 and before 24.8 LTS SR3.

💻 Affected Systems

Products:

M-Files Server

Versions: All versions before 25.1.14445.5 and before 24.8 LTS SR3

Operating Systems: Windows Server (primary platform)

Default Config Vulnerable: ⚠️ Yes

Notes: Requires highly privileged user access (admin or equivalent) to modify configuration.

📦 What is this software?

M Files Server by M Files

View all CVEs affecting M Files Server →

M Files Server by M Files

View all CVEs affecting M Files Server →

⚠️ Risk & Real-World Impact

🔴

Worst Case

Complete service outage of M-Files Server, disrupting all document management and business processes dependent on the platform.

🟠

Likely Case

Temporary service disruption requiring server restart, potentially causing data loss for in-progress operations.

🟢

If Mitigated

Minimal impact with proper privilege controls and monitoring that detects configuration changes.

🌐 Internet-Facing: LOW - Requires highly privileged attacker access, typically not exposed directly to internet.

🏢 Internal Only: MEDIUM - Internal privileged users or compromised admin accounts could exploit this.

🎯 Exploit Status

Public PoC: ✅ No

Weaponized: UNKNOWN

Unauthenticated Exploit: ✅ No

Complexity: LOW

Exploitation requires administrative privileges to modify configuration settings.

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: 25.1.14445.5 or 24.8 LTS SR3

Vendor Advisory: https://product.m-files.com/security-advisories/cve-2025-0648/

Restart Required: Yes

Instructions:

1. Download latest version from M-Files customer portal. 2. Backup configuration and data. 3. Run installer with administrative privileges. 4. Restart M-Files Server service.

🔧 Temporary Workarounds

Restrict Configuration Access

all

Limit administrative access to M-Files Server configuration to only essential personnel.

Monitor Configuration Changes

windows

Implement auditing for configuration modifications to M-Files Server.

🧯 If You Can't Patch

Implement strict access controls limiting who can modify M-Files Server configuration
Deploy monitoring and alerting for unexpected server restarts or configuration changes

🔍 How to Verify

Check if Vulnerable:

Check M-Files Server version in Administration application or via Windows Services console.

Check Version:

Check M-Files Server properties in Windows Services or via M-Files Admin application

Verify Fix Applied:

Verify version is 25.1.14445.5 or higher, or 24.8 LTS SR3 or higher.

📡 Detection & Monitoring

Log Indicators:

Unexpected M-Files Server service stops
Configuration change audit events
Application crash logs in Windows Event Viewer

Network Indicators:

Sudden loss of connectivity to M-Files services
Failed authentication attempts from admin accounts

SIEM Query:

EventID=7034 OR EventID=6008 OR (EventID=4688 AND ProcessName LIKE '%M-Files%')

📊 Metadata

CVE ID: CVE-2025-0648

CVSS v3 Score: 4.9 (MEDIUM)

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CWE: CWE-248

EPSS Score: 0.06% exploit probability (19.8th percentile)

Published: January 23, 2025

Last Updated: February 23, 2026

🔗 References

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