CVE-2025-41717
📋 TL;DR
An unauthenticated remote attacker can trick a high-privileged user into uploading malicious configuration files via the config-upload endpoint, leading to root-level code injection. This allows complete system compromise including data theft, service disruption, and unauthorized access. Systems using the vulnerable software with config-upload functionality are affected.
💻 Affected Systems
- Software with config-upload endpoint vulnerable to CWE-94
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Complete system takeover with root privileges, data exfiltration, ransomware deployment, and persistent backdoor installation across the network.
Likely Case
Attacker gains root access to the vulnerable system, steals sensitive data, and uses it as a pivot point for lateral movement within the network.
If Mitigated
Attack fails due to proper input validation, file type restrictions, and privilege separation preventing code execution.
🎯 Exploit Status
Exploitation requires social engineering to trick privileged users into uploading malicious config files.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not specified in provided references
Vendor Advisory: Not provided in CVE description
Restart Required: No
Instructions:
1. Check vendor website for security updates. 2. Apply patch if available. 3. Verify fix by testing config-upload functionality with malicious payloads.
🔧 Temporary Workarounds
Disable config-upload endpoint
allRemove or disable the vulnerable config-upload functionality entirely
# Configuration depends on specific software - check documentation
Implement strict file validation
allAdd server-side validation for uploaded config files including file type checking, size limits, and content sanitization
# Implementation depends on programming language and framework
🧯 If You Can't Patch
- Implement network segmentation to isolate systems with config-upload functionality
- Enforce strict user training about uploading configuration files from untrusted sources
🔍 How to Verify
Check if Vulnerable:
Test if config-upload endpoint accepts and executes malicious payloads when uploaded by privileged usersCheck Version:
# Check software version - command depends on specific productVerify Fix Applied:
Attempt to upload malicious config files and verify they are rejected or sanitized without code execution📡 Detection & Monitoring
Log Indicators:
- Unusual config file uploads
- Multiple failed upload attempts
- Suspicious file names or extensions in upload logs
Network Indicators:
- Unusual traffic to config-upload endpoints
- Large file uploads to administrative interfaces
SIEM Query:
source="web_logs" AND (uri="/config-upload" OR uri="*upload*") AND (file_extension="*.exe" OR file_extension="*.sh" OR file_extension="*.py")