Certain models of D-Link wireless routers have a hidden functionality where the telnet service is enabled when the WAN port is plugged in. Unauthorized remote attackers can log in and execute OS commands using hard-coded credentials.
The product contains functionality that is not documented, not part of the specification, and not accessible through an interface or command sequence that is obvious to the product’s users or administrators.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Dir-x4860_firmware | Dlink | 1.00 (including) | 1.00 (including) |
| Dir-x4860_firmware | Dlink | 1.04 (including) | 1.04 (including) |