Identix BioLogon 2.03 and earlier does not lock secondary displays on a multi-monitor system running Windows 98 or ME, which allows an attacker with physical access to the system to bypass authentication through a secondary display.
| Software | From | Fixed in |
|---|---|---|
| identix / biologon | 2.0.3 | 2.0.3.x |
| identix / biologon | 2.0 | 2.0.x |
| identix / biologon | 2.0.2 | 2.0.2.x |
| identix / biologon | 2.0.1 | 2.0.1.x |