The web interface for SOHO Routefinder 550 firmware 4.63 and earlier, and possibly later versions, has a default "admin" account with a blank password, which could allow attackers on the LAN side to conduct unauthorized activities.
| Software | From | Fixed in |
|---|---|---|
| multitech / routefinder_550_vpn | - | 4.63.x |
| multitech / routefinder_550_vpn | 4.64_beta | 4.64_beta.x |