Inverse · Packetfence · CVE-2011-4068
**Name of the Vulnerable Software and Affected Versions**
PacketFence versions prior to 3.0.2
**Description**
The issue allows remote attackers to bypass authentication. This is possible due to the `check password` function in `html/admin/login.php` allowing an empty password.
**Recommendations**
For versions prior to 3.0.2, update to version 3.0.2 or later to resolve the issue. As a temporary workaround, consider disabling the `check password()` function until a patch is available. Restrict access to the `html/admin/login.php` file to minimize the risk of exploitation.