CVE-2025-41726
📋 TL;DR
A low-privileged remote attacker can execute arbitrary code by sending specially crafted calls to the Device Manager web service or local API, exploiting integer overflows to achieve code execution in privileged processes. This affects systems running vulnerable versions of the Device Manager software.
💻 Affected Systems
- Device Manager
⚠️ 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
Full system compromise with attacker gaining privileged access, data exfiltration, and persistent backdoor installation.
Likely Case
Attacker gains elevated privileges, executes malicious code, and potentially moves laterally within the network.
If Mitigated
Limited impact due to network segmentation, strict access controls, and monitoring preventing successful exploitation.
🎯 Exploit Status
Requires low-privileged access; integer overflow exploitation can be complex but feasible.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown; check vendor advisory.
Vendor Advisory: https://certvde.com/de/advisories/VDE-2025-092
Restart Required: Yes
Instructions:
1. Monitor vendor advisory for patch release. 2. Apply patch when available. 3. Restart affected services/systems.
🔧 Temporary Workarounds
Disable Device Manager Web Service
allDisable the vulnerable web service to prevent remote exploitation.
Specific commands depend on OS and configuration; consult vendor documentation.
Network Segmentation
linuxRestrict network access to Device Manager services to trusted IPs only.
Use firewall rules: e.g., iptables -A INPUT -p tcp --dport [port] -s [trusted_ip] -j ACCEPT
🧯 If You Can't Patch
- Implement strict access controls and network segmentation to limit exposure.
- Enable detailed logging and monitoring for suspicious API/web service calls.
🔍 How to Verify
Check if Vulnerable:
Check Device Manager version against vendor advisory; inspect if web service is enabled.Check Version:
Command varies by product; consult vendor documentation.Verify Fix Applied:
Verify patch installation via version check and test service functionality.📡 Detection & Monitoring
Log Indicators:
- Unusual API calls to Device Manager, integer overflow errors in logs.
Network Indicators:
- Anomalous traffic to Device Manager web service ports.
SIEM Query:
Example: 'source="device_manager" AND (event_type="api_call" AND size>threshold)'