I-O Data WN-7D36QR Series Routers Hidden Functionality Vulnerability Allowing SSH Activation
Vulnerability
A hidden functionality vulnerability has been identified in I-O Data wireless LAN routers WN-7D36QR and WN-7D36QR/UE, both running firmware through version 1.1.3. This vulnerability allows a remote authenticated attacker to enable SSH on the device.
Impact
Exploitation of this vulnerability could result in SSH being enabled on the affected router by a remote authenticated attacker.
Remediation
Users are advised to update the router's firmware to version 2.1.3, which addresses this vulnerability. Firmware update instructions are available on the I-O Data support website.
Added: Sep 17, 2025, 4:24 AM
Updated: Sep 17, 2025, 4:24 AM
Vulnerability Rating
Custom Algorithm
spread
0.0impact
0.0exploitability
5.2remediation
7.7relevance
0.5threat
0.0urgency
2.9incentive
1.7Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.