Alt-n Webadmin any version

Buffer overflow in WebAdmin.exe for WebAdmin allows remote attackers to execute arbitrary code via an HTTP request to WebAdmin.dll with a long USER argument.

The useredit_account.wdm module in Alt-N WebAdmin 3.2.5 running with MDaemon 9.0.6, and possibly earlier versions, allows remote authenticated domain administrators to gain privileges and obtain access to the system mail queue by modifying the mailbox of the MDaemon user account to use the mailbox of another account.