CVE-2026-1341
📋 TL;DR
Avation Light Engine Pro exposes its configuration and control interface without authentication, allowing anyone on the network to access and modify lighting system settings. This affects organizations using this industrial lighting control system in default configurations.
💻 Affected Systems
- Avation Light Engine Pro
⚠️ 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
Attackers could disable critical lighting systems, manipulate lighting schedules to cause operational disruptions, or use the system as an entry point to other networked industrial systems.
Likely Case
Unauthorized users could change lighting configurations, disrupt normal operations, or cause minor physical effects through lighting manipulation.
If Mitigated
With proper network segmentation and access controls, impact would be limited to the lighting system only.
🎯 Exploit Status
Exploitation requires only network access to the device's web interface - no special tools or skills needed.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check vendor advisory for specific version
Vendor Advisory: https://www.cisa.gov/news-events/ics-advisories/icsa-26-034-02
Restart Required: Yes
Instructions:
1. Contact Avation for the latest firmware update
2. Backup current configuration
3. Apply firmware update following vendor instructions
4. Verify authentication is now required for access
🔧 Temporary Workarounds
Network Segmentation
allIsolate the lighting control system on a separate VLAN with strict firewall rules
Access Control Lists
allImplement IP-based restrictions to only allow authorized management stations
🧯 If You Can't Patch
- Implement strict network segmentation to isolate the device from untrusted networks
- Deploy a reverse proxy with authentication in front of the device's interface
🔍 How to Verify
Check if Vulnerable:
Attempt to access the device's web interface without credentials - if accessible, the system is vulnerableCheck Version:
Check device web interface or contact vendor for version verificationVerify Fix Applied:
After patching, verify authentication is required to access the configuration interface📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to the web interface
- Configuration changes from unexpected IP addresses
Network Indicators:
- HTTP requests to the device's web interface without authentication headers
- Traffic from unexpected sources to the device's management port
SIEM Query:
source_ip NOT IN (authorized_management_ips) AND dest_port=80 AND dest_ip=lighting_device_ip