The telnet service in LevelOne WBR-3460 4-Port ADSL 2/2+ Wireless Modem Router with firmware 1.00.11 and 1.00.12 does not require authentication, which allows remote attackers on the local or wireless network to obtain administrative access.
| Software | From | Fixed in |
|---|---|---|
| level_one / wbr-3460a | 1.0.12 | 1.0.12.x |
| level_one / wbr-3460a | 1.0.11 | 1.0.11.x |