Improper access control exists on PHOENIX CONTACT FL NAT 2208 devices before V2.90 and FL NAT 2304-2GC-2SFP devices before V2.90 when using MAC-based port security.
| Software | From | Fixed in |
|---|---|---|
| phoenixcontact / fl_nat_2208_firmware | - | 2.90 |
| phoenixcontact / fl_nat_2304-2gc-2sfp_firmware | - | 2.90 |