Description
Inclusion of undocumented features or chicken bits issue exists in UD-LT1 firmware Ver.2.1.8 and earlier and UD-LT1/EX firmware Ver.2.1.8 and earlier. A remote attacker may disable the firewall function of the affected products. As a result, an arbitrary OS command may be executed and/or configuration settings of the device may be altered.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| I-O DATA DEVICE | UD-LT1 | firmware Ver.2.1.8 and earlier | — |
| I-O DATA DEVICE | UD-LT1/EX | firmware Ver.2.1.8 and earlier | — |