An issue was discovered on D-Link DIR-823G devices with firmware 1.02B03. There is incorrect access control allowing remote attackers to enable Guest Wi-Fi via the SetWLanRadioSettings HNAP API to the web service provided by /bin/goahead.
| Software | From | Fixed in |
|---|---|---|
| dlink / dir-823g_firmware | 1.02b03 | 1.02b03.x |